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9th Grade Percentage of an Amount Worksheet — Level 2 — Practice Set 3 — Answers

Answer sheet with worked solutions for the 9th Grade percentages worksheet.

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Success TutoringWorksheetsAnswer sheet9th Grade · Mathematics · Percentages

9th Grade Percentage of an Amount Worksheet — Level 2 — Practice Set 3 — Answers

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1.A jacket costs $440. It is reduced by 25% in a sale. What is the sale price?

Answer: $330.00

  1. Discount: 25% of 440 = 110
  2. 440 − 110 = 330.00
  3. (Or: 75% × 440 = 330.00)
2.Ruby's weekly pay of $1200 increases by 10%. What is the new weekly pay?

Answer: $1320.00

  1. Increase: 10% of 1200 = 120
  2. 1200 + 120 = 1320.00
  3. (Or: 110% × 1200 = 1320.00)
3.Noah's weekly pay of $660 increases by 90%. What is the new weekly pay?

Answer: $1254.00

  1. Increase: 90% of 660 = 594
  2. 660 + 594 = 1254.00
  3. (Or: 190% × 660 = 1254.00)
4.A jacket costs $840. It is reduced by 5% in a sale. What is the sale price?

Answer: $798.00

  1. Discount: 5% of 840 = 42
  2. 840 − 42 = 798.00
  3. (Or: 95% × 840 = 798.00)
5.Hunter's weekly pay of $940 increases by 75%. What is the new weekly pay?

Answer: $1645.00

  1. Increase: 75% of 940 = 705
  2. 940 + 705 = 1645.00
  3. (Or: 175% × 940 = 1645.00)
6.Find 60% of 740.

Answer: 444

  1. 60% = 0.6
  2. 0.6 × 740 = 444
7.Noah's weekly pay of $320 increases by 10%. What is the new weekly pay?

Answer: $352.00

  1. Increase: 10% of 320 = 32
  2. 320 + 32 = 352.00
  3. (Or: 110% × 320 = 352.00)
8.Find 40% of 200.

Answer: 80

  1. 40% = 0.4
  2. 0.4 × 200 = 80
9.Lucas's weekly pay of $1140 increases by 25%. What is the new weekly pay?

Answer: $1425.00

  1. Increase: 25% of 1140 = 285
  2. 1140 + 285 = 1425.00
  3. (Or: 125% × 1140 = 1425.00)
10.Ethan's weekly pay of $140 increases by 75%. What is the new weekly pay?

Answer: $245.00

  1. Increase: 75% of 140 = 105
  2. 140 + 105 = 245.00
  3. (Or: 175% × 140 = 245.00)
11.Kai's weekly pay of $400 increases by 40%. What is the new weekly pay?

Answer: $560.00

  1. Increase: 40% of 400 = 160
  2. 400 + 160 = 560.00
  3. (Or: 140% × 400 = 560.00)
12.Max's weekly pay of $800 increases by 30%. What is the new weekly pay?

Answer: $1040.00

  1. Increase: 30% of 800 = 240
  2. 800 + 240 = 1040.00
  3. (Or: 130% × 800 = 1040.00)
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