Solving Proportions for c, Quiz 9, Level 3

Solving Proportions for c, Quiz 9, Level 3

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 c: a/b = c/d. 13 : 18 = c : 5
3.61
6.92
4.28
5.72

2. Solve for c: a/b = c/d. 12 : 19 = c : 41
25.89
64.92
40.37
41.63

3. Solve for c: a/b = c/d. 14 : 2 = c : 41
5.86
48
287
-34

4. Solve for c: a/b = c/d. 5 : 30 = c : 10
60
9.83
10.17
1.67

5. Solve for c: a/b = c/d. 8 : 15 = c : 47
25.07
88.13
46.47
47.53

6. Solve for c: a/b = c/d. 15 : 17 = c : 49
43.24
49.88
55.53
48.12

7. Solve for c: a/b = c/d. 14 : 7 = c : 48
46
50
96
24

8. Solve for c: a/b = c/d. 11 : 18 = c : 50
30.56
81.82
49.39
50.61

9. Solve for c: a/b = c/d. 20 : 21 = c : 45
47.25
45.95
42.86
44.05

10. Solve for c: a/b = c/d. 12 : 10 = c : 27
22.5
25.8
28.2
32.4

Score =
Correct answers: