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
- 1.6.5 × 0.2 =
- 2.0.6 ÷ 0.2 =
- 3.9.3 × 0.4 =
- 4.5/7 ÷ 1/3 =
- 5.1.4 ÷ 0.7 =
- 6.1/8 × 6 =
- 7.5/7 × 1/3 =
- 8.1/5 × 2/7 =
- 9.6.08 ÷ 4 =
- 10.7.1 × 0.6 =
- 11.2/7 ÷ 7/8 =
- 12.5.8 × 0.8 =
- 13.9.2 × 0.7 =
- 14.1.8 × 0.3 =
- 15.1/8 × 3 =
- 16.1/2 × 10 =
- 17.57.6 ÷ 8 =
- 18.4/9 × 1/9 =
- 19.1/7 × 5 =
- 20.1/2 × 2/9 =
- 21.1.2 × 0.3 =
- 22.1.4 ÷ 0.2 =
- 23.5/9 × 5 =
- 24.17.68 ÷ 2 =
- 25.2/9 × 3/7 =
- 26.1/7 × 12 =
- 27.3.6 ÷ 0.9 =
- 28.0.8 ÷ 0.2 =
- 29.0.8 × 0.7 =
- 30.3/4 × 3 =
- 31.One roll of ribbon has 1.2 m. How many m do 3 of them make in all? =
- 32.4/5 × 14 =
- 33.2/5 ÷ 2/5 =
- 34.One bottle of oil holds 7.8 L. How many L do 9 of them make in all? =
- 35.One roll of ribbon has 8.9 m. How many m do 3 of them make in all? =
- 36.1 ÷ 0.5 =
- 37.9.3 × 0.5 =
- 38.3/4 × 13 =
- 39.1/6 ÷ 7/8 =
- 40.38.4 ÷ 5 =
Answer key
- 1.3
- 3
- 3.72
- 15/7
- 2
- 3/4
- 5/21
- 2/35
- 1.52
- 4.26
- 16/49
- 4.64
- 6.44
- 0.54
- 3/8
- 5
- 7.2
- 4/81
- 5/7
- 1/9
- 0.36
- 7
- 25/9
- 8.84
- 2/21
- 12/7
- 4
- 4
- 0.56
- 9/4
- 3.6
- 56/5
- 1
- 70.2
- 26.7
- 2
- 4.65
- 39/4
- 4/21
- 7.68
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