Year 9 Percentage of an Amount Worksheet — Level 1 — Practice Set 2 — Answers
Answer sheet with worked solutions for the Year 9 percentages worksheet.
Success TutoringWorksheetsAnswer sheetYear 9 · Mathematics · PercentagesYear 9 Percentage of an Amount Worksheet — Level 1 — Practice Set 2 — Answers
Show your working.
1.Find 20% of 50.
Answer: 10
- 20% = 0.2
- 0.2 × 50 = 10
2.Find 10% of 120.
Answer: 12
- 10% = 0.1
- 0.1 × 120 = 12
3.Find 50% of 50.
Answer: 25
- 50% = 0.5
- 0.5 × 50 = 25
4.Find 25% of 100.
Answer: 25
- 25% = 0.25
- 0.25 × 100 = 25
5.Find 10% of 100.
Answer: 10
- 10% = 0.1
- 0.1 × 100 = 10
6.Find 25% of 120.
Answer: 30
- 25% = 0.25
- 0.25 × 120 = 30
7.Find 20% of 40.
Answer: 8
- 20% = 0.2
- 0.2 × 40 = 8
8.Find 50% of 40.
Answer: 20
- 50% = 0.5
- 0.5 × 40 = 20
9.Find 20% of 120.
Answer: 24
- 20% = 0.2
- 0.2 × 120 = 24
10.Find 25% of 20.
Answer: 5
- 25% = 0.25
- 0.25 × 20 = 5
11.Find 20% of 100.
Answer: 20
- 20% = 0.2
- 0.2 × 100 = 20
12.Find 75% of 50.
Answer: 37.5
- 75% = 0.75
- 0.75 × 50 = 37.5
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