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.Which fraction is 50%? (a) 4/5 (b) 1/2 (c) 1/8 (d) 2/5
- 2.7/8 as a percent =
- 3.0.625 as a percent =
- 4.35% as a decimal =
- 5.0.2 as a percent =
- 6.9/20 as a percent =
- 7.60% as a decimal =
- 8.9/10 as a percent =
- 9.2/5 as a percent =
- 10.10% as a decimal =
- 11.3/20 as a percent =
- 12.Which fraction is 80%? (a) 4/5 (b) 3/20 (c) 13/20 (d) 5/8
- 13.65% as a decimal =
- 14.90% as a decimal =
- 15.50% as a decimal =
- 16.0.6 as a percent =
- 17.90% as a decimal =
- 18.10% as a decimal =
- 19.1/2 as a percent =
- 20.60% as a decimal =
- 21.Which fraction is 0.85? (a) 19/20 (b) 1/10 (c) 1/2 (d) 17/20
- 22.Which fraction is 85%? (a) 1/8 (b) 17/20 (c) 13/20 (d) 9/10
- 23.7/8 as a percent =
- 24.Which fraction is 75%? (a) 3/10 (b) 1/4 (c) 3/4 (d) 7/8
- 25.0.95 as a percent =
- 26.0.8 as a percent =
- 27.0.7 as a percent =
- 28.11/20 as a percent =
- 29.0.875 as a percent =
- 30.1/5 as a percent =
- 31.0.375 as a percent =
- 32.1/8 as a percent =
- 33.87.5% as a decimal =
- 34.62.5% as a decimal =
- 35.55% as a decimal =
- 36.0.2 as a percent =
- 37.7/8 as a percent =
- 38.0.2 as a percent =
- 39.Which fraction is 0.7? (a) 1/20 (b) 7/20 (c) 7/10 (d) 1/10
- 40.19/20 as a percent =
Answer key
- 1/2
- 87.5
- 62.5
- 0.35
- 20
- 45
- 0.6
- 90
- 40
- 0.1
- 15
- 4/5
- 0.65
- 0.9
- 0.5
- 60
- 0.9
- 0.1
- 50
- 0.6
- 17/20
- 17/20
- 87.5
- 3/4
- 95
- 80
- 70
- 55
- 87.5
- 20
- 37.5
- 12.5
- 0.875
- 0.625
- 0.55
- 20
- 87.5
- 20
- 7/10
- 95
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