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
- 1.2.1 ÷ 0.7 =
- 2.2/3 ÷ 1/7 =
- 3.6/7 ÷ 2/7 =
- 4.5/8 ÷ 7/8 =
- 5.2/5 × 2/5 =
- 6.One packet of rice weighs 5.4 kg. How many kg do 2 of them make in all? =
- 7.7/8 ÷ 2/3 =
- 8.4.2 × 0.6 =
- 9.0.6 ÷ 0.2 =
- 10.3/4 × 5/8 =
- 11.56.32 ÷ 8 =
- 12.1/2 × 12 =
- 13.5/6 × 5/9 =
- 14.One bag of potatoes weighs 4.9 kg. How many kg do 7 of them make in all? =
- 15.9 ÷ 0.9 =
- 16.5/7 ÷ 1/8 =
- 17.36.96 ÷ 4 =
- 18.1/4 × 1/4 =
- 19.2/9 × 14 =
- 20.5.1 × 0.8 =
- 21.1/7 ÷ 1/9 =
- 22.8/9 × 1/5 =
- 23.43.92 ÷ 8 =
- 24.1/9 ÷ 5/6 =
- 25.0.92 ÷ 4 =
- 26.One packet of rice weighs 6.6 kg. How many kg do 11 of them make in all? =
- 27.4/7 × 8 =
- 28.5/8 × 3/8 =
- 29.2.1 × 0.4 =
- 30.5/6 × 6 =
- 31.One packet of rice weighs 3.4 kg. How many kg do 5 of them make in all? =
- 32.1.7 × 0.8 =
- 33.3/8 ÷ 1/8 =
- 34.One roll of ribbon has 4 m. How many m do 8 of them make in all? =
- 35.2/9 × 7/8 =
- 36.1.3 × 0.6 =
- 37.5.4 ÷ 0.9 =
- 38.27 ÷ 4 =
- 39.25.16 ÷ 4 =
- 40.35.5 ÷ 5 =
Answer key
- 3
- 14/3
- 3
- 5/7
- 4/25
- 10.8
- 21/16
- 2.52
- 3
- 15/32
- 7.04
- 6
- 25/54
- 34.3
- 10
- 40/7
- 9.24
- 1/16
- 28/9
- 4.08
- 9/7
- 8/45
- 5.49
- 2/15
- 0.23
- 72.6
- 32/7
- 15/64
- 0.84
- 5
- 17
- 1.36
- 3
- 32
- 7/36
- 0.78
- 6
- 6.75
- 6.29
- 7.1
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