Class 7 Maths Worksheet: Fractions and Decimals
The method (Flip and multiply): a/b × c/d = (a × c)/(b × d), then simplify. A whole number n is n/1. a/b ÷ c/d = a/b × d/c. Decimal × decimal: multiply as whole numbers; the answer has as many decimal places as both numbers together — 1.2 × 0.3 = 0.36. Decimal ÷ decimal: multiply both by 10 (or 100) first — 2.4 ÷ 0.6 = 24 ÷ 6 = 4.
NameDateTime takenScore ___ / 40
- 1.One jug of milk holds 2.2 L. How many L do 3 of them make in all? =
- 2.1/9 × 8 =
- 3.1/7 × 15 =
- 4.One bottle of oil holds 5.7 L. How many L do 4 of them make in all? =
- 5.3/4 × 3/8 =
- 6.1/5 × 1/5 =
- 7.8.1 × 0.3 =
- 8.6.68 ÷ 2 =
- 9.9.4 × 0.7 =
- 10.1.1 × 0.4 =
- 11.6 ÷ 0.6 =
- 12.0.7 × 0.3 =
- 13.18 ÷ 8 =
- 14.6.2 × 0.3 =
- 15.1.4 × 0.7 =
- 16.One roll of ribbon has 7.9 m. How many m do 12 of them make in all? =
- 17.2.1 × 0.5 =
- 18.1.6 × 0.3 =
- 19.1/8 ÷ 1/4 =
- 20.3.6 ÷ 0.9 =
- 21.4.8 × 0.6 =
- 22.2/3 × 9 =
- 23.1/6 × 9 =
- 24.7/8 × 4/9 =
- 25.One jug of milk holds 3.8 L. How many L do 10 of them make in all? =
- 26.5/6 ÷ 1/4 =
- 27.7/8 × 8 =
- 28.5/9 × 9 =
- 29.2.36 ÷ 4 =
- 30.4.8 ÷ 0.8 =
- 31.7.96 ÷ 2 =
- 32.5/8 × 7/8 =
- 33.4.5 ÷ 0.5 =
- 34.3/5 × 4 =
- 35.5/7 ÷ 3/8 =
- 36.2 ÷ 0.5 =
- 37.5.7 × 0.6 =
- 38.4/9 ÷ 1/6 =
- 39.3/4 × 5/7 =
- 40.3.5 ÷ 0.5 =
Answer key
- 6.6
- 8/9
- 15/7
- 22.8
- 9/32
- 1/25
- 2.43
- 3.34
- 6.58
- 0.44
- 10
- 0.21
- 2.25
- 1.86
- 0.98
- 94.8
- 1.05
- 0.48
- 1/2
- 4
- 2.88
- 6
- 3/2
- 7/18
- 38
- 10/3
- 7
- 5
- 0.59
- 6
- 3.98
- 35/64
- 9
- 12/5
- 40/21
- 4
- 3.42
- 8/3
- 15/28
- 7
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