Solving Proportions for a, Quiz 4, Level 1

Solving Proportions for a, Quiz 4, 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 a: a/b = c/d. 4 : b = 10 : 5
2
45
8
35

2. Solve for a: a/b = c/d. 5 : b = 8 : 4
2.5
10
44
36

3. Solve for a: a/b = c/d. 3 : b = 9 : 1
0.33
27
28
26

4. Solve for a: a/b = c/d. 5 : b = 6 : 3
2.5
33
10
27

5. Solve for a: a/b = c/d. 2 : b = 8 : 7
9
1.75
23
2.29

6. Solve for a: a/b = c/d. 2 : b = 10 : 10
2
2
30
10

7. Solve for a: a/b = c/d. 4 : b = 9 : 2
0.89
18
38
34

8. Solve for a: a/b = c/d. 3 : b = 7 : 4
25
17
5.25
1.71

9. Solve for a: a/b = c/d. 1 : b = 9 : 10
1.11
19
0.9
1

10. Solve for a: a/b = c/d. 2 : b = 7 : 9
2.57
23
5
1.56

Score =
Correct answers: