Solving Proportions for c, Quiz 5, Level 1

Solving Proportions for c, Quiz 5, 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. 4 : 10 = c : 7
2.8
17.5
6.6
7.4

2. Solve for c: a/b = c/d. 4 : 10 = c : 9
22.5
8.6
9.4
3.6

3. Solve for c: a/b = c/d. 4 : 6 = c : 1
1.5
1.67
0.67
-0.33

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

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

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

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

8. Solve for c: a/b = c/d. 2 : 8 = c : 3
0.75
12
2.75
3.25

9. Solve for c: a/b = c/d. 5 : 7 = c : 4
5.6
4.71
2.86
3.29

10. Solve for c: a/b = c/d. 5 : 10 = c : 3
6
2.5
3.5
1.5

Score =
Correct answers: