Fractions review 2013

1. Simplify 2 / 4

A) 4/4
B) 1/2
C) 4/2
D) 8/2

2. Simplify 12 / 14

A) 6 / 7
B) 1 / 4
C) 7 / 6
D) 3 / 8

3. Simplify 28 / 36

A) 1 / 2
B) 14 / 18
C) 7 / 9
D) 6 / 9

4. Turn this into an improper fraction: 3 1/2

A) 7 / 2
B) 5 / 2
C) 1 / 2
D) 31 / 2

5. Turn this into an improper fraction: 4 3 / 6

A) 10 / 6
B) 27 / 6
C) 9 / 3
D) 18 / 6

6. Turn this into a mixed or whole number: 10 / 6

A) 60 / 6
B) 1 4 / 10
C) 2 1/ 2
D) 1 2 / 3

7. Turn this into a mixed or whole number: 16 / 4

A) 2
B) 4
C) 4 1 / 4
D) 12

8. ADD: 2/4 + 1/4
simplify

A) 3/4
B) 5/4
C) 1/2
D) 3/16

9. ADD: 1/2 + 2/4
Simplify

A) 4/4
B) 2/4
C) 1
D) 3/6

10. Subtract: 3/4 - 1/4
simplify

A) 1
B) 2/4
C) 1/2
D) 4/4

11. Subtract: 1/2 - 1/4
simplify

A) 3/4
B) 6/8
C) 1/4
D) 2/4

12. ADD: 8 2/3 + 6 2/3
simplify

A) 2
B) 15 1/3
C) 14 3/3
D) 14 1/3

13. Subtract: 6 1/3 - 5 1/4
simplify

A) 11 2/12
B) 1 2/24
C) 1 1/12
D) 1 2/7

14. What percent is 3/4?

A) 34%
B) 75%
C) 7.5%
D) 1.33%

15. Multiply: 3/4 x 1/2
simplify

A) 3/8
B) 6/4
C) 8/3
D) 9/18

16. Multiply: 1/3 x 2 2/3
leave as improper

A) 2/9
B) 2/3
C) 3/3
D) 8/9

17. Multiply: 1/11 x 1/2
simplify

A) 2/13
B) 1/13
C) 1/22
D) 2/22

18. Multiply: 4 1/3 x 2 1/2
simplify

A) 8 1/3
B) 1 2/3
C) 8 1/6
D) 10 5/6

19. Multiply: 1/4 x 3 3/4

A) 15/16
B) 3 3/16
C) 1 9/16
D) 9/16

20. What is the fraction for 25 % when simplified?

A) 25/100
B) 2/8
C) 1/2
D) 1/4

21. What is the fraction for 65 % when simplified?

A) 13/20
B) 65/100
C) 65/10
D) 35/50

22. What percent is 50 / 100?

A) 500%
B) .5%
C) 5%
D) 50%

23. What percent is 4 / 100

A) 4%
B) 10%
C) 40%
D) 14%

24. What is the decimal for 1 / 8?

A) 0.125
B) 8
C) 0.025
D) 0.8

25. What is the decimal for 3 / 5

A) 0.16
B) 0.6
C) 0.35
D) 1.6

Studenti hanno provato anche :

Alg: 12-1 (writing inv. variation equations)
Solving logs 1
Multiplying and dividing rational expressions

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