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
- 1.7.2 ÷ 0.9 =
- 2.7/9 × 2/9 =
- 3.1/2 ÷ 3/8 =
- 4.5/9 × 2/7 =
- 5.2.5 × 0.4 =
- 6.18.56 ÷ 8 =
- 7.One bottle of oil holds 7 L. How many L do 8 of them make in all? =
- 8.3.6 ÷ 0.6 =
- 9.1.5 × 0.8 =
- 10.6.5 × 0.7 =
- 11.1.2 ÷ 0.4 =
- 12.7.8 × 0.3 =
- 13.4/7 ÷ 1/6 =
- 14.1/2 ÷ 2/7 =
- 15.3/8 ÷ 8/9 =
- 16.One jug of milk holds 3.6 L. How many L do 6 of them make in all? =
- 17.0.6 ÷ 0.2 =
- 18.1/5 × 5/7 =
- 19.3/7 × 1/9 =
- 20.1.4 ÷ 0.2 =
- 21.3/8 ÷ 2/5 =
- 22.3/7 × 2/7 =
- 23.2/9 × 7 =
- 24.One roll of ribbon has 5.7 m. How many m do 4 of them make in all? =
- 25.1/8 × 5 =
- 26.16.8 ÷ 4 =
- 27.7/8 ÷ 1/3 =
- 28.0.9 × 0.5 =
- 29.1.6 ÷ 0.8 =
- 30.7/8 × 4/9 =
- 31.1/3 ÷ 3/8 =
- 32.1/2 ÷ 5/8 =
- 33.3/7 ÷ 7/9 =
- 34.2.8 ÷ 2 =
- 35.1/2 ÷ 3/7 =
- 36.7/8 × 5 =
- 37.8.4 ÷ 0.7 =
- 38.8.3 × 0.5 =
- 39.1/2 × 7 =
- 40.0.4 ÷ 0.2 =
Answer key
- 8
- 14/81
- 4/3
- 10/63
- 1
- 2.32
- 56
- 6
- 1.2
- 4.55
- 3
- 2.34
- 24/7
- 7/4
- 27/64
- 21.6
- 3
- 1/7
- 1/21
- 7
- 15/16
- 6/49
- 14/9
- 22.8
- 5/8
- 4.2
- 21/8
- 0.45
- 2
- 7/18
- 8/9
- 4/5
- 27/49
- 1.4
- 7/6
- 35/8
- 12
- 4.15
- 7/2
- 2
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