Solving Proportions for b, Quiz 1, Level 1

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 = 7 : 3
1.29
7
2.57
3.43

2. Solve for b: a/b = c/d. 4 : b = 9 : 6
2.67
6.44
13.5
5.56

3. Solve for b: a/b = c/d. 2 : b = 9 : 6
5.78
6.22
1.33
27

4. Solve for b: a/b = c/d. 4 : b = 10 : 8
20
7.6
8.4
3.2

5. Solve for b: a/b = c/d. 5 : b = 10 : 6
3
12
5.5
6.5

6. Solve for b: a/b = c/d. 4 : b = 7 : 10
17.5
5.71
9.43
10.57

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

8. Solve for b: a/b = c/d. 4 : b = 9 : 3
6.75
2.56
3.44
1.33

9. Solve for b: a/b = c/d. 2 : b = 10 : 3
0.6
3.2
15
2.8

10. Solve for b: a/b = c/d. 1 : b = 9 : 6
54
5.89
0.67
6.11

Score =
Correct answers: