Solving Proportions for d, Quiz 9, Level 3

Solving Proportions for d, 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 d: a/b = c/d. 12 : 2 = 48 : d
8
-24
288
0.5

2. Solve for d: a/b = c/d. 5 : 30 = 26 : d
124
4.33
156
5.77

3. Solve for d: a/b = c/d. 4 : 25 = 37 : d
63
2.7
231.25
5.92

4. Solve for d: a/b = c/d. 6 : 30 = 42 : d
138
8.4
4.29
210

5. Solve for d: a/b = c/d. 16 : 1 = 42 : d
-26
672
0.38
2.63

6. Solve for d: a/b = c/d. 14 : 6 = 49 : d
35
114.33
1.71
21

7. Solve for d: a/b = c/d. 2 : 16 = 42 : d
5.25
0.76
336
-10

8. Solve for d: a/b = c/d. 4 : 1 = 28 : d
-24
112
0.14
7

9. Solve for d: a/b = c/d. 3 : 16 = 36 : d
12
0.38
1.33
192

10. Solve for d: a/b = c/d. 15 : 3 = 38 : d
7
190
7.6
1.18

Score =
Correct answers: