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
- 1.5/9 × 2/3 =
- 2.8.46 ÷ 2 =
- 3.6/7 × 7 =
- 4.3/4 × 4/5 =
- 5.One bottle of oil holds 3.7 L. How many L do 7 of them make in all? =
- 6.5/7 × 8 =
- 7.4/7 ÷ 8/9 =
- 8.9.4 × 0.4 =
- 9.3/7 × 14 =
- 10.7.6 × 0.2 =
- 11.7 ÷ 0.7 =
- 12.2/3 × 14 =
- 13.3.2 ÷ 0.4 =
- 14.8 ÷ 0.8 =
- 15.1/5 ÷ 1/6 =
- 16.5/9 × 5 =
- 17.1/9 × 1/3 =
- 18.5.82 ÷ 2 =
- 19.8.2 × 0.3 =
- 20.2.7 × 0.7 =
- 21.5/8 × 1/8 =
- 22.6.56 ÷ 4 =
- 23.9.7 × 0.4 =
- 24.2/3 × 8/9 =
- 25.One roll of ribbon has 1.1 m. How many m do 9 of them make in all? =
- 26.1/9 × 7 =
- 27.4/5 × 11 =
- 28.1/5 × 14 =
- 29.4/5 × 2/9 =
- 30.1/3 × 9 =
- 31.4.35 ÷ 5 =
- 32.One roll of ribbon has 7.5 m. How many m do 2 of them make in all? =
- 33.1.6 ÷ 0.2 =
- 34.One roll of ribbon has 6.1 m. How many m do 8 of them make in all? =
- 35.7.2 ÷ 0.8 =
- 36.One bottle of oil holds 6.4 L. How many L do 9 of them make in all? =
- 37.1/5 ÷ 2/9 =
- 38.One bag of potatoes weighs 5.1 kg. How many kg do 6 of them make in all? =
- 39.2/3 × 9 =
- 40.2/3 × 3 =
Answer key
- 10/27
- 4.23
- 6
- 3/5
- 25.9
- 40/7
- 9/14
- 3.76
- 6
- 1.52
- 10
- 28/3
- 8
- 10
- 6/5
- 25/9
- 1/27
- 2.91
- 2.46
- 1.89
- 5/64
- 1.64
- 3.88
- 16/27
- 9.9
- 7/9
- 44/5
- 14/5
- 8/45
- 3
- 0.87
- 15
- 8
- 48.8
- 9
- 57.6
- 9/10
- 30.6
- 6
- 2
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