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