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Percent is/of=%/100
供稿人: Geer
(原作者: Crouch)
  • 1. Write 0.52 as a percent.
A) 52%
B) 520
C) 0.52%
D) 5.2%
  • 2. Write 0.375 as a percent
A) 0.375%
B) 0.0375%
C) 375%
D) 37.5%
  • 3. Write 45% as a decimal.
A) 0.045
B) 4500
C) 4.5
D) 0.45
  • 4. Write 5% as a decimal.
A) 0.005
B) 50
C) 500
D) 0.05
  • 5. Find 40% of 216.
A) 12
B) 83
C) 86.4
D) 78
  • 6. Find 90% of 345.
A) 250
B) 275
C) 315.1
D) 310.5
  • 7. 24 is what percent of 32?
A) 75%
B) 60%
C) 12%
D) 0.45%
  • 8. What percent of 25 is 23?
A) 100%
B) 92%
C) 7%
D) 80%
  • 9. 42 is 12% of what number?
A) 89
B) 250
C) 100
D) 350
  • 10. 28 is 35% of what number?
A) 80
B) 8
C) 10
D) 0.8
  • 11. Estimate a 15% tip for a bill totaling $68.50.
A) $12
B) $4.56
C) $6.85
D) $10.25
  • 12. The price of a coat is $114 before sales tax. The sales tax is 7%. Find the total cost of the coat.
A) $700
B) $130
C) $7.98
D) $121.98
  • 13. Your haircut costs $12.50. How much would a 15% tip be?
A) $14.23
B) $2.00
C) $3.00
D) $1.88
  • 14. A shirt costs $25.79. Sales tax on the shirt is $1.29. What is the sales tax rate?
A) 20%
B) 5%
C) 3%
D) 7%
  • 15. What is 36% of 90?
A) 40
B) 125
C) 28.8
D) 32.4
  • 16. What percent of 90 is 36?
A) 12%
B) 33%
C) 40%
D) 250%
  • 17. 48% of what number is 60?
A) 40
B) 125
C) 120
D) 80
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