Solving Proportions for b, Quiz 8, Level 3

Solving Proportions for b, Quiz 8, 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 b: a/b = c/d. 16 : b = 21 : 33
43.31
32.24
33.76
25.14

2. Solve for b: a/b = c/d. 20 : b = 20 : 38
39
38
36
37

3. Solve for b: a/b = c/d. 7 : b = 6 : 48
46.83
49.17
41.14
56

4. Solve for b: a/b = c/d. 17 : b = 30 : 33
58.24
32.43
18.7
33.57

5. Solve for b: a/b = c/d. 1 : b = 16 : 23
368
22.94
1.44
23.06

6. Solve for b: a/b = c/d. 6 : b = 25 : 48
200
47.76
11.52
48.24

7. Solve for b: a/b = c/d. 3 : b = 21 : 48
6.86
336
47.86
48.14

8. Solve for b: a/b = c/d. 19 : b = 4 : 27
5.68
22.25
128.25
31.75

9. Solve for b: a/b = c/d. 8 : b = 11 : 32
32.73
23.27
44
31.27

10. Solve for b: a/b = c/d. 16 : b = 17 : 47
44.24
49.94
46.06
47.94

Score =
Correct answers: