Solving Proportions for b, Quiz 1, Level 3

Solving Proportions for b, Quiz 1, 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. 19 : b = 24 : 17
13.46
21.47
16.21
17.79

2. Solve for b: a/b = c/d. 9 : b = 4 : 50
52.25
22.22
112.5
47.75

3. Solve for b: a/b = c/d. 11 : b = 22 : 20
19.5
20.5
10
40

4. Solve for b: a/b = c/d. 1 : b = 2 : 8
16
7.5
8.5
4

5. Solve for b: a/b = c/d. 19 : b = 7 : 23
8.47
62.43
20.29
25.71

6. Solve for b: a/b = c/d. 3 : b = 19 : 5
31.67
0.79
4.84
5.16

7. Solve for b: a/b = c/d. 5 : b = 14 : 16
44.8
15.64
5.71
16.36

8. Solve for b: a/b = c/d. 1 : b = 17 : 49
833
48.94
49.06
2.88

9. Solve for b: a/b = c/d. 7 : b = 17 : 4
4.41
9.71
1.65
3.59

10. Solve for b: a/b = c/d. 19 : b = 18 : 23
21.79
21.94
24.28
24.06

Score =
Correct answers: