Solving Proportions for a, Quiz 9, Level 3

Solving Proportions for a, Quiz 9, Level 3

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. 17 : b = 10 : 26
6.54
44.2
196
144

2. Solve for a: a/b = c/d. 5 : b = 17 : 2
0.59
87
83
42.5

3. Solve for a: a/b = c/d. 17 : b = 16 : 38
40.38
310
234
7.16

4. Solve for a: a/b = c/d. 20 : b = 26 : 1
520
0.77
521
519

5. Solve for a: a/b = c/d. 14 : b = 9 : 11
115
11.45
17.11
137

6. Solve for a: a/b = c/d. 14 : b = 16 : 6
5.25
230
37.33
218

7. Solve for a: a/b = c/d. 1 : b = 29 : 21
0.72
50
8
1.38

8. Solve for a: a/b = c/d. 12 : b = 4 : 16
64
32
48
3

9. Solve for a: a/b = c/d. 17 : b = 25 : 11
38.64
7.48
436
414

10. Solve for a: a/b = c/d. 2 : b = 3 : 45
30
51
0.13
39

Score =
Correct answers: