Solving Proportions for d, Quiz 2, Level 1

Solving Proportions for d, Quiz 2, Level 1

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 = 10 : d
-1
90
1.11
0.9

2. Solve for d: a/b = c/d. 4 : 7 = 10 : d
18
17.5
5.71
2.8

3. Solve for d: a/b = c/d. 1 : 9 = 7 : d
63
2
1.29
0.78

4. Solve for d: a/b = c/d. 2 : 8 = 5 : d
11
1.25
3.2
20

5. Solve for d: a/b = c/d. 4 : 8 = 10 : d
20
22
5
3.2

6. Solve for d: a/b = c/d. 5 : 10 = 8 : d
42
16
4
6.25

7. Solve for d: a/b = c/d. 4 : 10 = 5 : d
12.5
2
8
35

8. Solve for d: a/b = c/d. 5 : 7 = 3 : d
32
4.2
2.14
11.67

9. Solve for d: a/b = c/d. 4 : 8 = 2 : d
4
30
1
16

10. Solve for d: a/b = c/d. 1 : 8 = 1 : d
8
7
0.13
16

Score =
Correct answers: