Solving Proportions for d, Quiz 9, Level 2

Solving Proportions for d, Quiz 9, 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. 4 : 12 = 18 : d
54
30
6
2.67

2. Solve for d: a/b = c/d. 1 : 15 = 10 : d
5
0.67
1.5
150

3. Solve for d: a/b = c/d. 5 : 20 = 11 : d
89
9.09
44
2.75

4. Solve for d: a/b = c/d. 1 : 13 = 13 : d
169
0
2
1

5. Solve for d: a/b = c/d. 3 : 13 = 15 : d
24
3.46
65
2.6

6. Solve for d: a/b = c/d. 4 : 6 = 18 : d
6
12
1.33
27

7. Solve for d: a/b = c/d. 1 : 16 = 18 : d
1.13
0.89
288
-2

8. Solve for d: a/b = c/d. 2 : 18 = 15 : d
135
21
1.67
2.4

9. Solve for d: a/b = c/d. 2 : 18 = 18 : d
18
4
2
162

10. Solve for d: a/b = c/d. 4 : 6 = 20 : d
4
13.33
30
1.2

Score =
Correct answers: