Solving Proportions for a, Quiz 6, Level 2

Solving Proportions for a, Quiz 6, 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. 3 : b = 11 : 14
2.36
3.82
47
19

2. Solve for a: a/b = c/d. 5 : b = 19 : 17
4.47
112
78
5.59

3. Solve for a: a/b = c/d. 4 : b = 12 : 20
6.67
68
28
2.4

4. Solve for a: a/b = c/d. 5 : b = 20 : 10
10
2.5
110
90

5. Solve for a: a/b = c/d. 4 : b = 12 : 15
33
3.2
5
63

6. Solve for a: a/b = c/d. 2 : b = 8 : 12
3
28
4
1.33

7. Solve for a: a/b = c/d. 5 : b = 19 : 20
5.26
115
75
4.75

8. Solve for a: a/b = c/d. 4 : b = 15 : 12
5
72
48
3.2

9. Solve for a: a/b = c/d. 4 : b = 11 : 16
2.75
5.82
60
28

10. Solve for a: a/b = c/d. 2 : b = 7 : 11
3.14
25
1.27
3

Score =
Correct answers: