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
- 1.9.8 ÷ 2 =
- 2.2.9 × 0.5 =
- 3.3.2 ÷ 0.8 =
- 4.1/4 × 14 =
- 5.5/8 × 5/7 =
- 6.1.8 ÷ 0.9 =
- 7.4/5 × 3/4 =
- 8.1/5 × 6 =
- 9.2/9 ÷ 3/4 =
- 10.2.1 ÷ 0.7 =
- 11.One packet of rice weighs 3 kg. How many kg do 3 of them make in all? =
- 12.2/5 × 8 =
- 13.5/8 ÷ 1/8 =
- 14.1 ÷ 0.5 =
- 15.One roll of ribbon has 9.1 m. How many m do 3 of them make in all? =
- 16.One bag of potatoes weighs 8.9 kg. How many kg do 8 of them make in all? =
- 17.2/3 × 1/9 =
- 18.2/7 × 1/9 =
- 19.One jug of milk holds 8.4 L. How many L do 4 of them make in all? =
- 20.One jug of milk holds 1.8 L. How many L do 10 of them make in all? =
- 21.3/4 × 10 =
- 22.One jug of milk holds 3.8 L. How many L do 11 of them make in all? =
- 23.4/7 × 8 =
- 24.7.7 × 0.4 =
- 25.1/9 × 2/9 =
- 26.1/7 ÷ 3/5 =
- 27.66.88 ÷ 8 =
- 28.1/2 × 1/7 =
- 29.3/7 × 6/7 =
- 30.1.6 ÷ 0.4 =
- 31.One packet of rice weighs 6 kg. How many kg do 4 of them make in all? =
- 32.1/5 × 13 =
- 33.One packet of rice weighs 1.3 kg. How many kg do 3 of them make in all? =
- 34.3/5 × 8 =
- 35.2/3 × 5/9 =
- 36.51.68 ÷ 8 =
- 37.3/8 × 10 =
- 38.11.84 ÷ 2 =
- 39.One bag of potatoes weighs 3.9 kg. How many kg do 7 of them make in all? =
- 40.1/8 × 12 =
Answer key
- 4.9
- 1.45
- 4
- 7/2
- 25/56
- 2
- 3/5
- 6/5
- 8/27
- 3
- 9
- 16/5
- 5
- 2
- 27.3
- 71.2
- 2/27
- 2/63
- 33.6
- 18
- 15/2
- 41.8
- 32/7
- 3.08
- 2/81
- 5/21
- 8.36
- 1/14
- 18/49
- 4
- 24
- 13/5
- 3.9
- 24/5
- 10/27
- 6.46
- 15/4
- 5.92
- 27.3
- 3/2
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