- 1. Multiple Choice
Identify the choice that best completes the statement or answers the question.
What is the GCF of 18 and 30?
A) 6
B) 2
C) 3
D) 90
- 2. What is the GCF of 8, 12, and 30?
A) 3
B) 4
C) 120
D) 2
- 3. Replace the x with a number so that 5/6 = x/48
A) 45
B) 40
C) 30
D) 60
- 4. Which of the fractions is not in simplest form?
A) 14/32
B) 16/25
C) 7/8
D) 9/20
- 5. What is the fraction 8/12 in simplest form?
A) 3/4
B) 8/12
C) 4/6
D) 2/3
- 6. Write 8 2/5 as an improper fraction.
A) 42/2
B) 42/5
C) 16/5
D) 80/5
- 7. Write 46/7 as a mixed number.
A) 7 3/7
B) 6 3/7
C) 6 4/7
D) 6 4/45
- 8. Write 6 3/5 as an improper fraction.
A) 90/5
B) 18/5
C) 33/5
D) 33/3
- 9. Write 45/7 as a mixed number.
A) 6 4/7
B) 6 3/7
C) 6 3/45
D) 7 4/7
- 10. What is the LCM of 6 and 15?
A) 90
B) 30
C) 150
D) 3
- 11. What is the LCM of 6 and 10?
A) 2
B) 600
C) 60
D) 30
- 12. GARDENING Mrs. Inez waters her vegetables every 2 days, her flowers every 4 days, and her fruit trees every 6 days. If she waters them all on the first day of spring, how many days pass before she has to water all three kinds again on the same day?
A) 48
B) 6
C) 12
D) 2
- 13. Which fraction is less than 1/2?
A) 9/16
B) 5/8
C) 5/7
D) 3/8
- 14. Which fraction is equal to 6/7?
A) 48/56
B) 24/35
C) 7/8
D) 13/49
- 15. Which fraction is greater than 1/4?
A) 2/3
B) 2/8
C) 1/20
D) 1/15
- 16. Which fraction is equal to 7/8?
A) 8/9
B) 21/40
C) 35/40
D) 42/54
- 17. Order the fractions 3/4, 1/3, 3/8 and 5/8 from least to greatest.
A) 1/3, 3/8, 5/8, 3/4
B) 1/3, 3/4, 3/8, 5/8
C) 3/8, 1/3, 5/8, 3/4
D) 3/8, 1/3, 3/4, 5/8
- 18. Write 12.08 as a mixed number.
A) 12 4/5
B) 12 4/25
C) 12 8/10
D) 12 2/25
- 19. WEATHER Overnight it was so foggy that the measurable precipitation was 0.012 inch. Write 0.012 as a fraction in simplest form.
A) 3/25
B) 3/250
C) 6/500
D) 6/125
- 20. Write 3/8 as a decimal.
A) 0.25
B) 0.35
C) 0.275
D) 0.375
- 21. Write 6 3/20 as a decimal.
A) 0.15
B) 6.3
C) 6.15
D) 6.12
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