Solving Proportions for a, Quiz 2, Level 3

Solving Proportions for a, Quiz 2, Level 3

Click on the correct answer choice. (Where appropriate, answers are to the nearest hundredth.) When you have completed the quiz, press the "Get Score" button.

1. Solve for a: a/b = c/d. 10 : b = 4 : 34
85
1.18
74
6

2. Solve for a: a/b = c/d. 15 : b = 6 : 11
27.5
8.18
101
79

3. Solve for a: a/b = c/d. 9 : b = 8 : 47
52.88
119
1.53
25

4. Solve for a: a/b = c/d. 2 : b = 16 : 25
3.13
57
1.28
7

5. Solve for a: a/b = c/d. 17 : b = 27 : 40
419
25.19
11.48
499

6. Solve for a: a/b = c/d. 20 : b = 21 : 17
16.19
24.71
437
403

7. Solve for a: a/b = c/d. 4 : b = 10 : 45
18
85
0.89
5

8. Solve for a: a/b = c/d. 1 : b = 13 : 49
62
36
0.27
3.77

9. Solve for a: a/b = c/d. 2 : b = 12 : 39
6.5
0.62
63
15

10. Solve for a: a/b = c/d. 7 : b = 4 : 9
15.75
37
19
3.11

Score =
Correct answers: