Solving Proportions for b, Quiz 10, Level 1

Solving Proportions for b, Quiz 10, 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. 5 : b = 8 : 8
12.8
7.38
5
8.63

2. Solve for b: a/b = c/d. 2 : b = 7 : 7
7.29
2
24.5
6.71

3. Solve for b: a/b = c/d. 4 : b = 8 : 3
2.5
1.5
3.5
6

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

5. Solve for b: a/b = c/d. 2 : b = 7 : 5
17.5
4.71
1.43
5.29

6. Solve for b: a/b = c/d. 4 : b = 8 : 4
8
3.5
2
4.5

7. Solve for b: a/b = c/d. 1 : b = 10 : 6
0.6
60
5.9
6.1

8. Solve for b: a/b = c/d. 5 : b = 10 : 2
4
1
1.5
2.5

9. Solve for b: a/b = c/d. 5 : b = 9 : 7
7.56
3.89
12.6
6.44

10. Solve for b: a/b = c/d. 2 : b = 10 : 10
2
50
9.8
10.2

Score =
Correct answers: