Solving Proportions for b, Quiz 8, Level 2

Solving Proportions for b, Quiz 8, 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. 4 : b = 10 : 19
7.6
47.5
18.6
19.4

2. Solve for b: a/b = c/d. 4 : b = 19 : 15
15.21
71.25
14.79
3.16

3. Solve for b: a/b = c/d. 4 : b = 18 : 14
13.78
14.22
3.11
63

4. Solve for b: a/b = c/d. 4 : b = 18 : 13
58.5
12.78
13.22
2.89

5. Solve for b: a/b = c/d. 4 : b = 14 : 13
3.71
45.5
12.71
13.29

6. Solve for b: a/b = c/d. 3 : b = 16 : 17
90.67
3.19
16.81
17.19

7. Solve for b: a/b = c/d. 1 : b = 11 : 20
220
19.91
20.09
1.82

8. Solve for b: a/b = c/d. 3 : b = 8 : 12
32
11.63
12.38
4.5

9. Solve for b: a/b = c/d. 3 : b = 17 : 11
1.94
11.18
62.33
10.82

10. Solve for b: a/b = c/d. 3 : b = 11 : 16
58.67
15.73
4.36
16.27

Score =
Correct answers: