Solving Proportions for b, Quiz 7, Level 1

Solving Proportions for b, Quiz 7, 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 = 6 : 1
0.83
1.2
0.17
1.83

2. Solve for b: a/b = c/d. 4 : b = 7 : 4
2.29
4.57
7
3.43

3. Solve for b: a/b = c/d. 4 : b = 8 : 5
4.5
5.5
2.5
10

4. Solve for b: a/b = c/d. 3 : b = 6 : 4
8
3.5
4.5
2

5. Solve for b: a/b = c/d. 5 : b = 10 : 9
18
8.5
9.5
4.5

6. Solve for b: a/b = c/d. 4 : b = 9 : 10
22.5
4.44
9.56
10.44

7. Solve for b: a/b = c/d. 1 : b = 6 : 10
60
1.67
9.83
10.17

8. Solve for b: a/b = c/d. 5 : b = 8 : 7
11.2
6.38
7.63
4.38

9. Solve for b: a/b = c/d. 3 : b = 8 : 5
5.38
13.33
4.63
1.88

10. Solve for b: a/b = c/d. 5 : b = 6 : 10
12
9.17
8.33
10.83

Score =
Correct answers: