Solving Proportions for b, Quiz 7, Level 2

Solving Proportions for b, Quiz 7, 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. 3 : b = 8 : 20
53.33
7.5
19.63
20.38

2. Solve for b: a/b = c/d. 4 : b = 7 : 15
15.57
8.57
26.25
14.43

3. Solve for b: a/b = c/d. 3 : b = 6 : 16
15.5
8
16.5
32

4. Solve for b: a/b = c/d. 3 : b = 20 : 14
2.1
93.33
13.85
14.15

5. Solve for b: a/b = c/d. 3 : b = 6 : 16
32
15.5
8
16.5

6. Solve for b: a/b = c/d. 5 : b = 18 : 20
5.56
72
19.72
20.28

7. Solve for b: a/b = c/d. 5 : b = 17 : 18
5.29
61.2
17.71
18.29

8. Solve for b: a/b = c/d. 1 : b = 13 : 15
1.15
195
14.92
15.08

9. Solve for b: a/b = c/d. 1 : b = 17 : 11
11.06
0.65
187
10.94

10. Solve for b: a/b = c/d. 1 : b = 18 : 12
216
11.94
12.06
0.67

Score =
Correct answers: