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
- 1.5/6 × 4/5 =
- 2.0.8 ÷ 0.2 =
- 3.1/7 × 1/5 =
- 4.1.2 × 0.2 =
- 5.2/7 ÷ 6/7 =
- 6.3/7 × 4 =
- 7.One roll of ribbon has 5.9 m. How many m do 7 of them make in all? =
- 8.1/3 × 5 =
- 9.2.4 ÷ 0.8 =
- 10.4 ÷ 0.5 =
- 11.1.5 ÷ 0.5 =
- 12.5/6 × 1/5 =
- 13.2/5 ÷ 5/8 =
- 14.1/6 × 1/6 =
- 15.5.4 ÷ 2 =
- 16.4.8 ÷ 0.6 =
- 17.1/2 ÷ 5/9 =
- 18.3.3 × 0.7 =
- 19.1.8 ÷ 0.9 =
- 20.4.8 × 0.7 =
- 21.0.9 ÷ 0.3 =
- 22.One packet of rice weighs 9.1 kg. How many kg do 11 of them make in all? =
- 23.5/9 × 1/6 =
- 24.3/4 ÷ 2/5 =
- 25.3.3 × 0.8 =
- 26.3 ÷ 0.3 =
- 27.5/7 ÷ 1/4 =
- 28.3/4 × 3 =
- 29.1.4 ÷ 0.2 =
- 30.One bottle of oil holds 3.2 L. How many L do 12 of them make in all? =
- 31.5/8 × 12 =
- 32.2/7 × 5/9 =
- 33.2/9 × 5/6 =
- 34.29.64 ÷ 4 =
- 35.5/6 ÷ 1/9 =
- 36.3/5 × 6/7 =
- 37.5/8 × 5/7 =
- 38.10.7 ÷ 5 =
- 39.5/8 × 1/6 =
- 40.3/4 ÷ 3/7 =
Answer key
- 2/3
- 4
- 1/35
- 0.24
- 1/3
- 12/7
- 41.3
- 5/3
- 3
- 8
- 3
- 1/6
- 16/25
- 1/36
- 2.7
- 8
- 9/10
- 2.31
- 2
- 3.36
- 3
- 100.1
- 5/54
- 15/8
- 2.64
- 10
- 20/7
- 9/4
- 7
- 38.4
- 15/2
- 10/63
- 5/27
- 7.41
- 15/2
- 18/35
- 25/56
- 2.14
- 5/48
- 7/4
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