Percentage to Fraction and Decimal Worksheet
The fast method (Three names, one amount): Learn the key ones: 1/2 = 50% = 0.5, 1/4 = 25% = 0.25, 1/5 = 20% = 0.2. And: 1/8 = 12.5% = 0.125, 1/10 = 10% = 0.1, 1/20 = 5% = 0.05. Percent → decimal: ÷ 100 (point 2 places left). Decimal → percent: × 100. Fraction → percent: use the unit fraction — 3/8 = 3 × 12.5% = 37.5%.
NameDateTime takenScore ___ / 40
- 1.40% as a decimal =
- 2.0.125 as a percent =
- 3.62.5% as a decimal =
- 4.50% as a decimal =
- 5.7/8 as a percent =
- 6.87.5% as a decimal =
- 7.Which fraction is 40%? (a) 1/10 (b) 2/5 (c) 4/5 (d) 3/20
- 8.1/8 as a percent =
- 9.Which fraction is 15%? (a) 1/10 (b) 3/20 (c) 4/5 (d) 1/20
- 10.40% as a decimal =
- 11.60% as a decimal =
- 12.0.1 as a percent =
- 13.10% as a decimal =
- 14.0.95 as a percent =
- 15.0.35 as a percent =
- 16.50% as a decimal =
- 17.Which fraction is 60%? (a) 3/10 (b) 1/4 (c) 3/5 (d) 7/8
- 18.25% as a decimal =
- 19.3/8 as a percent =
- 20.1/2 as a percent =
- 21.0.85 as a percent =
- 22.15% as a decimal =
- 23.0.125 as a percent =
- 24.62.5% as a decimal =
- 25.17/20 as a percent =
- 26.Which fraction is 0.25? (a) 4/5 (b) 1/5 (c) 1/4 (d) 7/10
- 27.0.45 as a percent =
- 28.3/4 as a percent =
- 29.0.75 as a percent =
- 30.70% as a decimal =
- 31.0.05 as a percent =
- 32.12.5% as a decimal =
- 33.70% as a decimal =
- 34.0.85 as a percent =
- 35.37.5% as a decimal =
- 36.17/20 as a percent =
- 37.Which fraction is 0.5? (a) 1/2 (b) 3/20 (c) 3/8 (d) 2/5
- 38.Which fraction is 50%? (a) 7/8 (b) 1/8 (c) 1/2 (d) 7/10
- 39.9/20 as a percent =
- 40.30% as a decimal =
Answer key
- 0.4
- 12.5
- 0.625
- 0.5
- 87.5
- 0.875
- 2/5
- 12.5
- 3/20
- 0.4
- 0.6
- 10
- 0.1
- 95
- 35
- 0.5
- 3/5
- 0.25
- 37.5
- 50
- 85
- 0.15
- 12.5
- 0.625
- 85
- 1/4
- 45
- 75
- 75
- 0.7
- 5
- 0.125
- 0.7
- 85
- 0.375
- 85
- 1/2
- 1/2
- 45
- 0.3
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