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Year 7 Percentage of an Amount Worksheet — Level 1 — Practice Set 3 — Answers

Answer sheet with worked solutions for the Year 7 percentages worksheet.

Success TutoringWorksheetsAnswer sheetYear 7 · Mathematics · Percentages

Year 7 Percentage of an Amount Worksheet — Level 1 — Practice Set 3 — Answers

Show your working.

1.Find 75% of 80.

Answer: 60

  1. 75% = 0.75
  2. 0.75 × 80 = 60
2.Find 50% of 200.

Answer: 100

  1. 50% = 0.5
  2. 0.5 × 200 = 100
3.Find 20% of 200.

Answer: 40

  1. 20% = 0.2
  2. 0.2 × 200 = 40
4.Find 75% of 200.

Answer: 150

  1. 75% = 0.75
  2. 0.75 × 200 = 150
5.Find 25% of 20.

Answer: 5

  1. 25% = 0.25
  2. 0.25 × 20 = 5
6.Find 75% of 300.

Answer: 225

  1. 75% = 0.75
  2. 0.75 × 300 = 225
7.Find 10% of 20.

Answer: 2

  1. 10% = 0.1
  2. 0.1 × 20 = 2
8.Find 10% of 100.

Answer: 10

  1. 10% = 0.1
  2. 0.1 × 100 = 10
9.Find 25% of 120.

Answer: 30

  1. 25% = 0.25
  2. 0.25 × 120 = 30
10.Find 10% of 120.

Answer: 12

  1. 10% = 0.1
  2. 0.1 × 120 = 12
11.Find 25% of 100.

Answer: 25

  1. 25% = 0.25
  2. 0.25 × 100 = 25
12.Find 20% of 20.

Answer: 4

  1. 20% = 0.2
  2. 0.2 × 20 = 4
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