Solving Proportions for a, Quiz 9, Level 2

Solving Proportions for a, Quiz 9, 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 a: a/b = c/d. 1 : b = 20 : 16
0.8
1.25
36
4

2. Solve for a: a/b = c/d. 5 : b = 16 : 12
3.75
6.67
92
68

3. Solve for a: a/b = c/d. 3 : b = 15 : 17
2.65
3.4
62
28

4. Solve for a: a/b = c/d. 2 : b = 6 : 10
3.33
22
1.2
2

5. Solve for a: a/b = c/d. 3 : b = 19 : 17
3.35
40
2.68
74

6. Solve for a: a/b = c/d. 2 : b = 20 : 11
1.1
3.64
51
29

7. Solve for a: a/b = c/d. 5 : b = 8 : 12
3.33
7.5
52
28

8. Solve for a: a/b = c/d. 1 : b = 13 : 17
30
4
0.76
1.31

9. Solve for a: a/b = c/d. 2 : b = 9 : 18
4
1
36
0

10. Solve for a: a/b = c/d. 3 : b = 10 : 15
4.5
45
15
2

Score =
Correct answers: