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
- 1.0.4 × 0.3 =
- 2.One jug of milk holds 2.8 L. How many L do 7 of them make in all? =
- 3.2/5 × 12 =
- 4.3 ÷ 0.3 =
- 5.One packet of rice weighs 3.4 kg. How many kg do 9 of them make in all? =
- 6.0.7 × 0.3 =
- 7.18.3 ÷ 2 =
- 8.3/5 × 11 =
- 9.2/3 × 5/8 =
- 10.2.4 ÷ 0.3 =
- 11.5.3 × 0.9 =
- 12.2/7 × 8 =
- 13.1.2 ÷ 0.4 =
- 14.2/3 × 5/9 =
- 15.5/7 ÷ 1/9 =
- 16.4.2 × 0.5 =
- 17.1.2 ÷ 0.6 =
- 18.One roll of ribbon has 3.4 m. How many m do 2 of them make in all? =
- 19.4/9 × 7 =
- 20.1/8 ÷ 4/5 =
- 21.3/4 × 3 =
- 22.One bottle of oil holds 4.9 L. How many L do 10 of them make in all? =
- 23.5/8 × 3 =
- 24.One bottle of oil holds 6.3 L. How many L do 9 of them make in all? =
- 25.3.5 ÷ 0.7 =
- 26.13.28 ÷ 8 =
- 27.2/3 × 6/7 =
- 28.65.76 ÷ 8 =
- 29.2.8 ÷ 0.4 =
- 30.2.7 × 0.4 =
- 31.1.4 ÷ 0.2 =
- 32.0.2 × 0.9 =
- 33.8/9 × 1/8 =
- 34.One bottle of oil holds 1.9 L. How many L do 8 of them make in all? =
- 35.4/9 × 7/8 =
- 36.0.8 ÷ 0.2 =
- 37.One bottle of oil holds 6.1 L. How many L do 5 of them make in all? =
- 38.3.8 × 0.3 =
- 39.7/8 × 1/4 =
- 40.5/8 × 11 =
Answer key
- 0.12
- 19.6
- 24/5
- 10
- 30.6
- 0.21
- 9.15
- 33/5
- 5/12
- 8
- 4.77
- 16/7
- 3
- 10/27
- 45/7
- 2.1
- 2
- 6.8
- 28/9
- 5/32
- 9/4
- 49
- 15/8
- 56.7
- 5
- 1.66
- 4/7
- 8.22
- 7
- 1.08
- 7
- 0.18
- 1/9
- 15.2
- 7/18
- 4
- 30.5
- 1.14
- 7/32
- 55/8
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