Solving Proportions for b, Quiz 3, Level 2

Solving Proportions for b, Quiz 3, 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 = 6 : 11
16.5
7.33
10.33
11.67

2. Solve for b: a/b = c/d. 5 : b = 16 : 10
10.31
3.13
32
9.69

3. Solve for b: a/b = c/d. 3 : b = 19 : 20
3.16
19.84
20.16
126.67

4. Solve for b: a/b = c/d. 2 : b = 9 : 14
63
13.78
3.11
14.22

5. Solve for b: a/b = c/d. 5 : b = 14 : 11
30.8
10.64
3.93
11.36

6. Solve for b: a/b = c/d. 2 : b = 12 : 19
3.17
114
18.83
19.17

7. Solve for b: a/b = c/d. 2 : b = 13 : 19
2.92
123.5
18.85
19.15

8. Solve for b: a/b = c/d. 1 : b = 6 : 12
72
11.83
2
12.17

9. Solve for b: a/b = c/d. 3 : b = 20 : 20
20.15
3
133.33
19.85

10. Solve for b: a/b = c/d. 3 : b = 11 : 10
36.67
9.73
10.27
2.73

Score =
Correct answers: