Solving Proportions for d, Quiz 4, Level 3

Solving Proportions for d, Quiz 4, 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. 13 : 28 = 3 : d
361
6.46
1.39
121.33

2. Solve for d: a/b = c/d. 2 : 21 = 24 : d
18
252
2.29
1.75

3. Solve for d: a/b = c/d. 2 : 12 = 20 : d
120
4
1.2
3.33

4. Solve for d: a/b = c/d. 6 : 21 = 20 : d
70
106
5.71
6.3

5. Solve for d: a/b = c/d. 1 : 2 = 10 : d
20
-8
5
0.2

6. Solve for d: a/b = c/d. 10 : 21 = 6 : d
204
12.6
2.86
35

7. Solve for d: a/b = c/d. 11 : 24 = 1 : d
0.46
2.18
264
263

8. Solve for d: a/b = c/d. 19 : 3 = 27 : d
30
4.26
171
2.11

9. Solve for d: a/b = c/d. 12 : 21 = 18 : d
234
10.29
14

10. Solve for d: a/b = c/d. 15 : 18 = 24 : d
28.8
246
20
11.25

Score =
Correct answers: