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
- 1.4.4 ÷ 0.4 =
- 2.9.92 ÷ 4 =
- 3.2.6 ÷ 5 =
- 4.One packet of rice weighs 9.8 kg. How many kg do 8 of them make in all? =
- 5.1/5 × 5 =
- 6.One roll of ribbon has 5.8 m. How many m do 11 of them make in all? =
- 7.7.7 ÷ 0.7 =
- 8.71.36 ÷ 8 =
- 9.3/8 × 7 =
- 10.4/9 ÷ 1/2 =
- 11.1/4 × 8 =
- 12.1/4 × 12 =
- 13.2/3 ÷ 7/9 =
- 14.1/6 × 11 =
- 15.1/2 × 13 =
- 16.4.24 ÷ 2 =
- 17.2.7 ÷ 0.3 =
- 18.0.2 × 0.6 =
- 19.1.8 ÷ 0.3 =
- 20.32.64 ÷ 4 =
- 21.3 ÷ 0.5 =
- 22.3/4 × 14 =
- 23.One bag of potatoes weighs 8.6 kg. How many kg do 4 of them make in all? =
- 24.1.1 × 0.4 =
- 25.1/3 × 3/4 =
- 26.4/9 ÷ 5/8 =
- 27.13.74 ÷ 2 =
- 28.1/7 × 8/9 =
- 29.6.64 ÷ 2 =
- 30.2.3 × 0.9 =
- 31.7.1 × 0.5 =
- 32.7/9 × 2/9 =
- 33.One packet of rice weighs 3.1 kg. How many kg do 3 of them make in all? =
- 34.17 ÷ 4 =
- 35.0.6 ÷ 0.3 =
- 36.One bottle of oil holds 1.3 L. How many L do 12 of them make in all? =
- 37.1/8 × 2/3 =
- 38.8/9 ÷ 5/7 =
- 39.5.4 ÷ 2 =
- 40.2.6 × 0.8 =
Answer key
- 11
- 2.48
- 0.52
- 78.4
- 1
- 63.8
- 11
- 8.92
- 21/8
- 8/9
- 2
- 3
- 6/7
- 11/6
- 13/2
- 2.12
- 9
- 0.12
- 6
- 8.16
- 6
- 21/2
- 34.4
- 0.44
- 1/4
- 32/45
- 6.87
- 8/63
- 3.32
- 2.07
- 3.55
- 14/81
- 9.3
- 4.25
- 2
- 15.6
- 1/12
- 56/45
- 2.7
- 2.08
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