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Please have pen and paper handy to show workings out. 📝
months
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
months
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
weeks
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
weeks
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
months
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.
Don’t include this line!
Don’t include this line!

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
months
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
weeks
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
months
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
weeks
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
months
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
months
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
weeks
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
weeks
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
%
💡 Bar-model square picker (quick guide).
First choose a number of squares that splits 100 % neatly (50 %, 25 %, 20 %, 10 %, 5 % or 1 % per square).
Check the starting amount also divides cleanly by that number so each square shows a whole value.
Example 1: original 72 → pick 4 squares (25 % each) because 72 ÷ 4 = 18 so every square reads “18”.
Example 2: original 90 → pick 10 squares (10 % each) because 90 ÷ 10 = 9 so every square reads “9”.
Add or delete squares one at a time until the bar hits the new amount, then count squares moved to find the percentage change.

Please have pen and paper handy to show workings out. 📝
weeks
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
weeks
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
months
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
months
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
weeks
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
weeks
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
weeks
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
months
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
weeks
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
weeks
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
hours
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
weeks
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.

Please have pen and paper handy to show workings out. 📝
weeks
💡 Quick wage ratio facts.
Earnings = hourly rate × hours.
Hours = earnings ÷ hourly rate.
Hourly rate = earnings ÷ hours.
Use a ratio table (a layout that lines up matching pairs) to spot the scale factor.
Divide the bottom number by the top number in the same column to find the scale factor.
Go down the scale? Multiply.
Go up? Divide.
Sketch arrows between matching pairs in exams.
