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.One bottle of oil holds 1.5 L. How many L do 3 of them make in all? =
- 2.One roll of ribbon has 1.1 m. How many m do 7 of them make in all? =
- 3.8.38 ÷ 2 =
- 4.0.9 × 0.2 =
- 5.0.6 × 0.2 =
- 6.1/5 × 1/2 =
- 7.5.5 × 0.8 =
- 8.3/5 × 8 =
- 9.1/5 × 13 =
- 10.4/5 ÷ 7/9 =
- 11.1/5 × 8 =
- 12.1.8 ÷ 0.2 =
- 13.1/9 ÷ 2/7 =
- 14.2/9 × 1/7 =
- 15.3/5 × 5 =
- 16.3 ÷ 0.3 =
- 17.1/4 × 1/8 =
- 18.1.8 ÷ 0.9 =
- 19.4/5 × 4/5 =
- 20.1/5 × 3/8 =
- 21.1/2 ÷ 8/9 =
- 22.7/9 × 5/8 =
- 23.1/2 ÷ 7/8 =
- 24.One bag of potatoes weighs 6.6 kg. How many kg do 3 of them make in all? =
- 25.34.95 ÷ 5 =
- 26.One bottle of oil holds 1.1 L. How many L do 3 of them make in all? =
- 27.9.3 ÷ 5 =
- 28.7/9 × 1/8 =
- 29.5/6 × 2/7 =
- 30.8 ÷ 0.8 =
- 31.1/2 × 3/4 =
- 32.5.6 × 0.4 =
- 33.One roll of ribbon has 2.1 m. How many m do 7 of them make in all? =
- 34.4.9 ÷ 0.7 =
- 35.2/9 × 14 =
- 36.2/5 × 1/5 =
- 37.2/5 × 5 =
- 38.One jug of milk holds 3.1 L. How many L do 2 of them make in all? =
- 39.1/2 × 8 =
- 40.0.8 ÷ 0.4 =
Answer key
- 4.5
- 7.7
- 4.19
- 0.18
- 0.12
- 1/10
- 4.4
- 24/5
- 13/5
- 36/35
- 8/5
- 9
- 7/18
- 2/63
- 3
- 10
- 1/32
- 2
- 16/25
- 3/40
- 9/16
- 35/72
- 4/7
- 19.8
- 6.99
- 3.3
- 1.86
- 7/72
- 5/21
- 10
- 3/8
- 2.24
- 14.7
- 7
- 28/9
- 2/25
- 2
- 6.2
- 4
- 2
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