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
- 1.2/9 × 15 =
- 2.3.2 ÷ 0.8 =
- 3.One bottle of oil holds 5.5 L. How many L do 5 of them make in all? =
- 4.7/8 × 7 =
- 5.2.6 × 0.4 =
- 6.1/7 ÷ 1/3 =
- 7.3/5 × 6 =
- 8.1 ÷ 0.2 =
- 9.3/4 × 1/4 =
- 10.One jug of milk holds 2.3 L. How many L do 12 of them make in all? =
- 11.1/9 × 3 =
- 12.1/3 ÷ 2/7 =
- 13.One roll of ribbon has 8.3 m. How many m do 10 of them make in all? =
- 14.3.6 ÷ 0.6 =
- 15.7/9 × 5 =
- 16.19.92 ÷ 8 =
- 17.20.08 ÷ 8 =
- 18.8/9 × 2/5 =
- 19.1.5 × 0.3 =
- 20.6/7 ÷ 5/6 =
- 21.1/3 ÷ 1/4 =
- 22.1/8 ÷ 8/9 =
- 23.One bag of potatoes weighs 7.7 kg. How many kg do 4 of them make in all? =
- 24.1/6 × 3/8 =
- 25.5/7 × 7/9 =
- 26.One roll of ribbon has 1.6 m. How many m do 4 of them make in all? =
- 27.1 ÷ 0.5 =
- 28.1/9 ÷ 4/9 =
- 29.One packet of rice weighs 4.9 kg. How many kg do 9 of them make in all? =
- 30.One packet of rice weighs 1.8 kg. How many kg do 11 of them make in all? =
- 31.0.1 × 0.7 =
- 32.One roll of ribbon has 3.7 m. How many m do 5 of them make in all? =
- 33.12.4 ÷ 2 =
- 34.2/9 × 4/9 =
- 35.3.2 × 0.7 =
- 36.5.2 × 0.2 =
- 37.5/9 × 4/9 =
- 38.4/9 × 5 =
- 39.4.9 ÷ 0.7 =
- 40.3/8 × 2/5 =
Answer key
- 10/3
- 4
- 27.5
- 49/8
- 1.04
- 3/7
- 18/5
- 5
- 3/16
- 27.6
- 1/3
- 7/6
- 83
- 6
- 35/9
- 2.49
- 2.51
- 16/45
- 0.45
- 36/35
- 4/3
- 9/64
- 30.8
- 1/16
- 5/9
- 6.4
- 2
- 1/4
- 44.1
- 19.8
- 0.07
- 18.5
- 6.2
- 8/81
- 2.24
- 1.04
- 20/81
- 20/9
- 7
- 3/20
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