PR.1A, SEC 2, simplify ratios (50)
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Question 1 of 50
1. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
27 : 45
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 2 of 50
2. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
84 : 126
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 3 of 50
3. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
170 : 238
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 4 of 50
4. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
96 : 60
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 5 of 50
5. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
150 : 210
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 6 of 50
6. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
128 : 112
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 7 of 50
7. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
24 : 18
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 8 of 50
8. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
42 : 70
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 9 of 50
9. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
99 : 135
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 10 of 50
10. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
60 : 140
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 11 of 50
11. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
45 : 60
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 12 of 50
12. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
99 : 66
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 13 of 50
13. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
64 : 96
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 14 of 50
14. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
225 : 150
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 15 of 50
15. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
56 : 40
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 16 of 50
16. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
128 : 160
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 17 of 50
17. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
45 : 81
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 18 of 50
18. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
81 : 27
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 19 of 50
19. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
25 : 35
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 20 of 50
20. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
132 : 88
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 21 of 50
21. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
32 : 48
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 22 of 50
22. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
110 : 88
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 23 of 50
23. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
105 : 60
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 24 of 50
24. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
50 : 65
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 25 of 50
25. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
63 : 108
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 26 of 50
26. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
56 : 98
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 27 of 50
27. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
98 : 63
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 28 of 50
28. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
84 : 126
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 29 of 50
29. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
72 : 48
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 30 of 50
30. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
84 : 36
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 31 of 50
31. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
150 : 90
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 32 of 50
32. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
65 : 91
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 33 of 50
33. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
72 : 108
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 34 of 50
34. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
91 : 117
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 35 of 50
35. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
180 : 75
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 36 of 50
36. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
120 : 96
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 37 of 50
37. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
120 : 45
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 38 of 50
38. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
144 : 216
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 39 of 50
39. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
66 : 88
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 40 of 50
40. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
54 : 72
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 41 of 50
41. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
33 : 99
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 42 of 50
42. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
90 : 54
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 43 of 50
43. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
135 : 180
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 44 of 50
44. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
28 : 84
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 45 of 50
45. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
49 : 77
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 46 of 50
46. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
44 : 132
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 47 of 50
47. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
156 : 117
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 48 of 50
48. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
144 : 180
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 49 of 50
49. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
200 : 160
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-
-
Question 50 of 50
50. Question
Topic: Simplifying Ratios.
Please have pen and paper handy to show workings out. 📝
Simplify the following ratio:
96 : 144
-
:⌨️ Enter your answer in its simplest form in the fields provided.
CorrectIncorrectHint
Divide both numbers by the same factor to shrink a ratio.
Keep going until no bigger factor fits them both.
16 : 12
↓4 : ↓4
4 : 3
Still stuck? type LR.1 to review ratios.
-