Solving Proportions for d, Quiz 3, Level 2

Solving Proportions for d, Quiz 3, Level 2

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. 1 : 9 = 20 : d
180
-11
2.22
0.45

2. Solve for d: a/b = c/d. 3 : 20 = 18 : d
42
2.7
3.33
120

3. Solve for d: a/b = c/d. 3 : 16 = 19 : d
29
2.53
101.33
3.56

4. Solve for d: a/b = c/d. 3 : 19 = 20 : d
126.67
37
3.16
2.85

5. Solve for d: a/b = c/d. 2 : 7 = 12 : d
2
3.43
1.17
42

6. Solve for d: a/b = c/d. 4 : 18 = 19 : d
53
4.22
3.79
85.5

7. Solve for d: a/b = c/d. 5 : 17 = 19 : d
5.59
4.47
64.6
66

8. Solve for d: a/b = c/d. 4 : 14 = 11 : d
45
3.14
38.5
5.09

9. Solve for d: a/b = c/d. 4 : 19 = 13 : d
63
2.74
5.85
61.75

10. Solve for d: a/b = c/d. 5 : 12 = 16 : d
44
6.67
3.75
38.4

Score =
Correct answers: