Year 9 Fractions, Decimals and Percentages Worksheet — Level 2 — Practice Set 4 — Answers
Answer sheet with worked solutions for the Year 9 percentages worksheet.
Year 9 Fractions, Decimals and Percentages Worksheet — Level 2 — Practice Set 4 — Answers
Convert each value.
1.Write 40% as a decimal.
Answer: 0.4
- 40 ÷ 100 = 0.4
2.Write as a decimal.
Answer: 0.05
- 1 ÷ 20 = 0.05
3.Write as a percentage.
Answer: 5%
- = 0.05
- 0.05 × 100 = 5%
4.Write 26% as a decimal.
Answer: 0.26
- 26 ÷ 100 = 0.26
5.Write 5% as a decimal.
Answer: 0.05
- 5 ÷ 100 = 0.05
6.Write 100% as a decimal.
Answer: 1
- 100 ÷ 100 = 1
7.Write as a percentage.
Answer: 50%
- = 0.5
- 0.5 × 100 = 50%
8.Write 12.5% as a decimal.
Answer: 0.125
- 12.5 ÷ 100 = 0.125
9.Write 0.15 as a fraction in simplest form.
Answer:
- 0.15 =
- Simplify:
10.Write as a percentage.
Answer: 62.5%
- = 0.625
- 0.625 × 100 = 62.5%
11.Write 0.5 as a fraction in simplest form.
Answer:
- 0.5 =
- Simplify:
12.Write as a percentage.
Answer: 26%
- = 0.26
- 0.26 × 100 = 26%
13.Write as a decimal.
Answer: 0.2
- 1 ÷ 5 = 0.2
14.Write 70% as a decimal.
Answer: 0.7
- 70 ÷ 100 = 0.7
15.Write as a decimal.
Answer: 0.1
- 1 ÷ 10 = 0.1
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.