Solving Proportions for c, Quiz 9, Level 1

Solving Proportions for c, Quiz 9, 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 c: a/b = c/d. 3 : 10 = c : 9
2.7
30
8.7
9.3

2. Solve for c: a/b = c/d. 3 : 10 = c : 1
3.33
0.7
1.3
0.3

3. Solve for c: a/b = c/d. 4 : 9 = c : 1
2.25
1.44
0.44
-0.56

4. Solve for c: a/b = c/d. 5 : 7 = c : 9
12.6
8.29
9.71
6.43

5. Solve for c: a/b = c/d. 4 : 9 = c : 7
15.75
6.56
3.11
7.44

6. Solve for c: a/b = c/d. 4 : 6 = c : 6
6.67
9
5.33
4

7. Solve for c: a/b = c/d. 1 : 8 = c : 6
5.88
6.13
0.75
48

8. Solve for c: a/b = c/d. 4 : 9 = c : 1
0.44
2.25
0.56
1.44

9. Solve for c: a/b = c/d. 1 : 7 = c : 8
56
8.14
1.14
7.86

10. Solve for c: a/b = c/d. 2 : 9 = c : 9
40.5
8.78
9.22
2

Score =
Correct answers: