Solving Proportions for c, Quiz 2, Level 1

Solving Proportions for c, Quiz 2, 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. 2 : 8 = c : 1
4
0.75
1.25
0.25

2. Solve for c: a/b = c/d. 5 : 10 = c : 10
20
5
9.5
10.5

3. Solve for c: a/b = c/d. 3 : 9 = c : 4
12
4.33
-3.67
1.33

4. Solve for c: a/b = c/d. 4 : 7 = c : 8
14
4.57
7.43
8.57

5. Solve for c: a/b = c/d. 3 : 6 = c : 6
12
5.5
6.5
3

6. Solve for c: a/b = c/d. 2 : 7 = c : 6
6.29
1.71
21
5.71

7. Solve for c: a/b = c/d. 1 : 9 = c : 4
0.44
3.89
4.11
36

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

9. Solve for c: a/b = c/d. 3 : 8 = c : 10
26.67
3.75
10.38
9.63

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

Score =
Correct answers: