Solving Proportions for b, Quiz 10, Level 2

Solving Proportions for b, Quiz 10, Level 2

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 b: a/b = c/d. 1 : b = 13 : 19
1.46
247
18.92
19.08

2. Solve for b: a/b = c/d. 2 : b = 13 : 11
11.15
71.5
10.85
1.69

3. Solve for b: a/b = c/d. 4 : b = 11 : 16
15.64
16.36
5.82
44

4. Solve for b: a/b = c/d. 1 : b = 20 : 11
220
10.95
11.05
0.55

5. Solve for b: a/b = c/d. 4 : b = 10 : 11
27.5
10.6
11.4
4.4

6. Solve for b: a/b = c/d. 4 : b = 12 : 10
30
3.33
9.67
10.33

7. Solve for b: a/b = c/d. 1 : b = 20 : 11
220
10.95
11.05
0.55

8. Solve for b: a/b = c/d. 5 : b = 12 : 19
45.6
18.58
19.42
7.92

9. Solve for b: a/b = c/d. 5 : b = 15 : 19
6.33
19.33
57
18.67

10. Solve for b: a/b = c/d. 4 : b = 14 : 20
70
19.71
5.71
20.29

Score =
Correct answers: