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
- 1.2/5 × 4 =
- 2.One roll of ribbon has 2.9 m. How many m do 4 of them make in all? =
- 3.1.6 ÷ 0.4 =
- 4.3.5 ÷ 0.7 =
- 5.2.4 ÷ 0.4 =
- 6.3.7 × 0.7 =
- 7.One bag of potatoes weighs 8.3 kg. How many kg do 9 of them make in all? =
- 8.9.9 × 0.7 =
- 9.7/8 × 2/7 =
- 10.2/5 ÷ 3/7 =
- 11.1/8 × 6/7 =
- 12.42.96 ÷ 8 =
- 13.4/7 × 1/3 =
- 14.3 ÷ 0.3 =
- 15.One bag of potatoes weighs 2.5 kg. How many kg do 5 of them make in all? =
- 16.1.92 ÷ 8 =
- 17.4/9 × 3 =
- 18.1/8 × 10 =
- 19.3/5 × 15 =
- 20.12.3 ÷ 2 =
- 21.47.36 ÷ 8 =
- 22.4.3 × 0.9 =
- 23.1/4 ÷ 5/9 =
- 24.3/8 × 4 =
- 25.0.4 ÷ 0.2 =
- 26.3/5 × 4/5 =
- 27.2/9 × 5 =
- 28.18.84 ÷ 2 =
- 29.2/7 × 15 =
- 30.7.1 × 0.3 =
- 31.0.7 ÷ 2 =
- 32.8.36 ÷ 2 =
- 33.4/7 × 8 =
- 34.2.2 × 0.4 =
- 35.4.4 ÷ 0.4 =
- 36.7.7 ÷ 0.7 =
- 37.2/7 × 2 =
- 38.3/5 ÷ 4/9 =
- 39.3/5 ÷ 7/9 =
- 40.3/4 ÷ 4/9 =
Answer key
- 8/5
- 11.6
- 4
- 5
- 6
- 2.59
- 74.7
- 6.93
- 1/4
- 14/15
- 3/28
- 5.37
- 4/21
- 10
- 12.5
- 0.24
- 4/3
- 5/4
- 9
- 6.15
- 5.92
- 3.87
- 9/20
- 3/2
- 2
- 12/25
- 10/9
- 9.42
- 30/7
- 2.13
- 0.35
- 4.18
- 32/7
- 0.88
- 11
- 11
- 4/7
- 27/20
- 27/35
- 27/16
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