Dividing and Multiplying Fractions
Hauen laguntzarekin:
North(Jatorrizko autorea:
Henry)
- 1. Divide and simplify. 2 ÷ 1/5
A) 2 1/2
B) 1/10
C) 10
D) 2
- 2. Divide and simplify. 1/3 ÷ 2/7
A) 1 1/6
B) 10 1/2
C) 6/7
D) 2/21
- 3. Divide and simplify. 2 5/8 ÷ 4
A) 2/21
B) 7/18
C) 2 5/32
D) 21/32
- 4. Divide and simplify. 1 1/4 ÷ 6/7
A) 4 3/7
B) 35/24
C) 24/35
D) 1 7/24
- 5. Divide and simplify. 6 ÷ 12/19
A) 9 1/2
B) 8 1/2
C) 2/17
D) 10
- 6. Divide and simplify. 4 10/13 ÷ 2/3
A) 5 19/20
B) 7 2/13
C) 13/93
D) 5 2/13
- 7. Divide and simplify. 7/8 ÷ 5
A) 5 5/7
B) 8/35
C) 4 3/8
D) 7/40
- 8. Divide and simplify. 3 6/12 ÷ 1 2/3
A) 5 5/6
B) 3 1/10
C) 3 1/3
D) 2 1/10
- 9. Multiply and simplify. 3/4 x 5/6
A) 5/8
B) 12/1
C) 18/20
D) 15/24
- 10. Multiply and simplify. 1/6 x 5/6
A) 6/30
B) 5/36
C) 6/12
D) 15/36
- 11. Multiply and simplify. 3/4 x 4/9
A) 16/27
B) 12/36
C) 7/13
D) 1/3
- 12. Multiply and simplify. 1 1/5 x 6 1/2
A) 7 1/10
B) 7 2/10
C) 5 8/10
D) 7 4/5
- 13. Multiply and simplify. 7/10 x 5/7 x 1/5
A) 35/350
B) 2/20
C) 13/22
D) 1/10
- 14. Multiply and simplify. 2/5 of 30
A) 10
B) 25
C) 12
D) 15
- 15. Multiply and simplify. 1/2 of 40
A) 80
B) 5
C) 25
D) 20
- 16. Multiply and simplify. 7/8 x 4/5
A) 11/13
B) 1 2/5
C) 28/45
D) 7/10
- 17. Multiply and simplify. 2/3/ x 3/5
A) 6/15
B) 1 2/3
C) 7/18
D) 2/5
- 18. What is the first thing you do when you multiply mixed fractions?
A) Simplify both fractions.
B) Flip the second fraction.
C) Multiply the whole numbers and then the fractions.
D) Write them as improper fractions.
- 19. Eight lengths of ribbon, each 1 3/4 feet long, is how many feet of ribbon?
A) 14 feet
B) 9 feet
C) 3 3/4 feet
D) 56 feet
- 20. Which fractions shows 3/4 x 8/9 in the simplest form?
A) 4/6
B) 2/3
C) 11/13
D) 24/36
|
Intereseko beste azterketa batzuk :