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
- 1.2/3 ÷ 2/9 =
- 2.7/9 × 1/7 =
- 3.6.32 ÷ 2 =
- 4.2/5 × 7/8 =
- 5.3/7 × 1/4 =
- 6.1/4 × 13 =
- 7.3.6 ÷ 0.9 =
- 8.2/3 × 15 =
- 9.One bottle of oil holds 3.3 L. How many L do 2 of them make in all? =
- 10.1.5 × 0.6 =
- 11.5/9 × 15 =
- 12.7/8 × 4 =
- 13.2/7 × 3/7 =
- 14.3/4 × 15 =
- 15.4.94 ÷ 2 =
- 16.0.8 ÷ 0.4 =
- 17.6/7 × 2 =
- 18.2.7 × 0.9 =
- 19.2/9 × 2/9 =
- 20.2.7 ÷ 0.3 =
- 21.29.12 ÷ 8 =
- 22.5.1 × 0.8 =
- 23.4/5 × 9 =
- 24.5/9 × 1/7 =
- 25.2/9 × 14 =
- 26.52.24 ÷ 8 =
- 27.0.6 × 0.2 =
- 28.2/7 × 4 =
- 29.5/8 × 5/9 =
- 30.5/9 ÷ 2/5 =
- 31.8.8 × 0.6 =
- 32.One roll of ribbon has 6.9 m. How many m do 2 of them make in all? =
- 33.One jug of milk holds 3 L. How many L do 10 of them make in all? =
- 34.6.2 × 0.5 =
- 35.23.16 ÷ 4 =
- 36.1/5 × 12 =
- 37.One roll of ribbon has 8.4 m. How many m do 2 of them make in all? =
- 38.1.9 × 0.7 =
- 39.1 ÷ 0.5 =
- 40.3/7 ÷ 6/7 =
Answer key
- 3
- 1/9
- 3.16
- 7/20
- 3/28
- 13/4
- 4
- 10
- 6.6
- 0.9
- 25/3
- 7/2
- 6/49
- 45/4
- 2.47
- 2
- 12/7
- 2.43
- 4/81
- 9
- 3.64
- 4.08
- 36/5
- 5/63
- 28/9
- 6.53
- 0.12
- 8/7
- 25/72
- 25/18
- 5.28
- 13.8
- 30
- 3.1
- 5.79
- 12/5
- 16.8
- 1.33
- 2
- 1/2
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