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
- 1.1/7 × 2/9 =
- 2.9.92 ÷ 4 =
- 3.1/9 × 12 =
- 4.1.8 ÷ 0.9 =
- 5.4/5 ÷ 1/3 =
- 6.1/3 ÷ 2/5 =
- 7.1/5 × 5 =
- 8.9.8 × 0.6 =
- 9.1/9 × 7 =
- 10.One bag of potatoes weighs 9.7 kg. How many kg do 12 of them make in all? =
- 11.2.1 ÷ 0.7 =
- 12.One bag of potatoes weighs 9.5 kg. How many kg do 3 of them make in all? =
- 13.2/9 × 3/8 =
- 14.3.6 ÷ 0.3 =
- 15.2.8 × 0.6 =
- 16.16.98 ÷ 2 =
- 17.One bottle of oil holds 2.5 L. How many L do 8 of them make in all? =
- 18.1/3 ÷ 1/2 =
- 19.7/8 ÷ 1/5 =
- 20.5.6 × 0.6 =
- 21.4 ÷ 0.8 =
- 22.One roll of ribbon has 2 m. How many m do 9 of them make in all? =
- 23.7/9 × 9 =
- 24.2/9 × 8 =
- 25.78.32 ÷ 8 =
- 26.8.6 × 0.3 =
- 27.4/9 × 11 =
- 28.6.8 × 0.5 =
- 29.7/8 ÷ 1/7 =
- 30.1/2 × 7 =
- 31.6/7 × 3/8 =
- 32.1/3 × 2/5 =
- 33.5/9 × 5 =
- 34.One bottle of oil holds 9.9 L. How many L do 3 of them make in all? =
- 35.One roll of ribbon has 3.2 m. How many m do 5 of them make in all? =
- 36.5.04 ÷ 8 =
- 37.7/8 × 9 =
- 38.7/9 × 2/3 =
- 39.9.9 × 0.4 =
- 40.3/5 × 1/7 =
Answer key
- 2/63
- 2.48
- 4/3
- 2
- 12/5
- 5/6
- 1
- 5.88
- 7/9
- 116.4
- 3
- 28.5
- 1/12
- 12
- 1.68
- 8.49
- 20
- 2/3
- 35/8
- 3.36
- 5
- 18
- 7
- 16/9
- 9.79
- 2.58
- 44/9
- 3.4
- 49/8
- 7/2
- 9/28
- 2/15
- 25/9
- 29.7
- 16
- 0.63
- 63/8
- 14/27
- 3.96
- 3/35
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