Success TutoringWorksheets

7th Grade Percentage of an Amount Worksheet — Level 1 — Practice Set 2 — Answers

Answer sheet with worked solutions for the 7th Grade percentages worksheet.

Success TutoringWorksheetsAnswer sheet7th Grade · Mathematics · Percentages

7th Grade Percentage of an Amount Worksheet — Level 1 — Practice Set 2 — Answers

Show your work.

1.Find 25% of 300.

Answer: 75

  1. 25% = 0.25
  2. 0.25 × 300 = 75
2.Find 10% of 20.

Answer: 2

  1. 10% = 0.1
  2. 0.1 × 20 = 2
3.Find 20% of 40.

Answer: 8

  1. 20% = 0.2
  2. 0.2 × 40 = 8
4.Find 75% of 20.

Answer: 15

  1. 75% = 0.75
  2. 0.75 × 20 = 15
5.Find 25% of 80.

Answer: 20

  1. 25% = 0.25
  2. 0.25 × 80 = 20
6.Find 75% of 50.

Answer: 37.5

  1. 75% = 0.75
  2. 0.75 × 50 = 37.5
7.Find 25% of 200.

Answer: 50

  1. 25% = 0.25
  2. 0.25 × 200 = 50
8.Find 20% of 50.

Answer: 10

  1. 20% = 0.2
  2. 0.2 × 50 = 10
9.Find 50% of 40.

Answer: 20

  1. 50% = 0.5
  2. 0.5 × 40 = 20
10.Find 75% of 40.

Answer: 30

  1. 75% = 0.75
  2. 0.75 × 40 = 30
11.Find 25% of 20.

Answer: 5

  1. 25% = 0.25
  2. 0.25 × 20 = 5
12.Find 50% of 20.

Answer: 10

  1. 50% = 0.5
  2. 0.5 × 20 = 10
Free worksheets at worksheets.successtutoring.com · © Success Tutoring · Free for personal and classroom use

Marking tips

  • Give credit for correct method even when the final answer slips — the working shows where the thinking went right.
  • For open-ended tasks, use the success criteria as a checklist rather than looking for one "right" answer.
  • Celebrate what went well first, then pick one thing to work on next.