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
- 1.3/7 × 2/3 =
- 2.One bottle of oil holds 8.9 L. How many L do 2 of them make in all? =
- 3.2/5 ÷ 1/5 =
- 4.8.48 ÷ 8 =
- 5.36.8 ÷ 4 =
- 6.2.36 ÷ 4 =
- 7.6/7 × 2 =
- 8.5.4 ÷ 0.6 =
- 9.4.1 × 0.2 =
- 10.2/3 × 1/9 =
- 11.One packet of rice weighs 3.4 kg. How many kg do 2 of them make in all? =
- 12.4.9 ÷ 0.7 =
- 13.2.5 × 0.6 =
- 14.1/5 × 2/5 =
- 15.9.2 × 0.9 =
- 16.1/9 × 5/8 =
- 17.2.8 ÷ 0.7 =
- 18.2.8 ÷ 0.4 =
- 19.2/9 × 6 =
- 20.31.9 ÷ 5 =
- 21.2/9 × 3/7 =
- 22.0.1 × 0.7 =
- 23.One bag of potatoes weighs 7.4 kg. How many kg do 5 of them make in all? =
- 24.2.9 × 0.2 =
- 25.7/9 × 5/8 =
- 26.3/4 × 3/4 =
- 27.14.54 ÷ 2 =
- 28.1.5 ÷ 0.5 =
- 29.5/9 × 5/9 =
- 30.1/6 × 2 =
- 31.7/8 × 2/5 =
- 32.19.68 ÷ 4 =
- 33.4/7 ÷ 1/5 =
- 34.0.9 × 0.2 =
- 35.18.08 ÷ 8 =
- 36.6.2 × 0.5 =
- 37.4/9 ÷ 3/7 =
- 38.1/6 × 9 =
- 39.5/7 × 1/6 =
- 40.1/7 × 5/9 =
Answer key
- 2/7
- 17.8
- 2
- 1.06
- 9.2
- 0.59
- 12/7
- 9
- 0.82
- 2/27
- 6.8
- 7
- 1.5
- 2/25
- 8.28
- 5/72
- 4
- 7
- 4/3
- 6.38
- 2/21
- 0.07
- 37
- 0.58
- 35/72
- 9/16
- 7.27
- 3
- 25/81
- 1/3
- 7/20
- 4.92
- 20/7
- 0.18
- 2.26
- 3.1
- 28/27
- 3/2
- 5/42
- 5/63
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