Solving Proportions for a, Quiz 8, Level 3

Solving Proportions for a, Quiz 8, 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. 11 : b = 19 : 49
28.37
4.27
258
160

2. Solve for a: a/b = c/d. 2 : b = 3 : 25
16.67
0.24
31
19

3. Solve for a: a/b = c/d. 15 : b = 28 : 4
2.14
424
105
416

4. Solve for a: a/b = c/d. 19 : b = 3 : 38
240.67
95
1.5
19

5. Solve for a: a/b = c/d. 15 : b = 3 : 31
14
155
76
1.45

6. Solve for a: a/b = c/d. 14 : b = 19 : 18
13.26
14.78
284
248

7. Solve for a: a/b = c/d. 8 : b = 6 : 26
1.85
34.67
74
22

8. Solve for a: a/b = c/d. 12 : b = 23 : 21
297
255
13.14
10.96

9. Solve for a: a/b = c/d. 12 : b = 21 : 9
5.14
28
261
243

10. Solve for a: a/b = c/d. 8 : b = 11 : 26
18.91
114
62
3.38

Score =
Correct answers: