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
- 1.5/6 × 3/4 =
- 2.1/5 × 7/9 =
- 3.4/9 × 2/7 =
- 4.7/8 × 1/5 =
- 5.70.32 ÷ 8 =
- 6.6.6 ÷ 0.6 =
- 7.One roll of ribbon has 7 m. How many m do 10 of them make in all? =
- 8.4.2 × 0.4 =
- 9.1/3 × 3/4 =
- 10.3/7 ÷ 7/9 =
- 11.3/8 ÷ 3/4 =
- 12.1/9 × 4/5 =
- 13.27.2 ÷ 5 =
- 14.1.6 ÷ 0.8 =
- 15.One packet of rice weighs 9.1 kg. How many kg do 5 of them make in all? =
- 16.3/4 × 9 =
- 17.One bag of potatoes weighs 8.9 kg. How many kg do 3 of them make in all? =
- 18.4.2 × 0.7 =
- 19.6/7 ÷ 1/3 =
- 20.1/5 × 4 =
- 21.1/7 × 1/7 =
- 22.1/7 ÷ 7/8 =
- 23.1/8 × 1/3 =
- 24.2/3 × 5/8 =
- 25.1/2 ÷ 1/2 =
- 26.3/4 ÷ 1/4 =
- 27.4/9 × 7 =
- 28.7/8 ÷ 7/9 =
- 29.24.56 ÷ 8 =
- 30.1.2 ÷ 0.2 =
- 31.1.2 ÷ 0.4 =
- 32.6/7 × 5/8 =
- 33.20.4 ÷ 5 =
- 34.4.1 × 0.6 =
- 35.4.9 ÷ 0.7 =
- 36.3/7 × 15 =
- 37.4/5 × 4/9 =
- 38.2/5 ÷ 1/9 =
- 39.1/9 × 12 =
- 40.5.6 ÷ 4 =
Answer key
- 5/8
- 7/45
- 8/63
- 7/40
- 8.79
- 11
- 70
- 1.68
- 1/4
- 27/49
- 1/2
- 4/45
- 5.44
- 2
- 45.5
- 27/4
- 26.7
- 2.94
- 18/7
- 4/5
- 1/49
- 8/49
- 1/24
- 5/12
- 1
- 3
- 28/9
- 9/8
- 3.07
- 6
- 3
- 15/28
- 4.08
- 2.46
- 7
- 45/7
- 16/45
- 18/5
- 4/3
- 1.4
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