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