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Class 6 Maths Worksheet: Fractions and Decimals

Maths worksheets lesson 42: Fractions and decimals · Set 79 · 40 sums
TalentJR

The method (Same denominator first): Mixed → improper: whole × denominator + numerator, over the same denominator. Unlike fractions: use a common denominator (the LCM), then add or subtract the numerators. Answers can be improper, like 7/6. 1 kg = 1000 g, 1 m = 100 cm, 1 km = 1000 m, 1 L = 1000 mL, ₹1 = 100 paise: 250 g = 0.25 kg. Compare decimals by writing both with the same number of decimal places: 0.50 > 0.45.

NameDateTime takenScore ___ / 40
  1. 1.Write 9 3/7 as an improper fraction. =
  2. 2.Subtract 3/7 from 2/3. =
  3. 3.Add 7/8 and 7/8 (write the answer as a fraction). =
  4. 4.Add 2/9 and 1/6 (write the answer as a fraction). =
  5. 5.Add 3/5 and 1/4 (write the answer as a fraction). =
  6. 6.Subtract 4/7 from 5/7. =
  7. 7.Add 2/3 and 1/8 (write the answer as a fraction). =
  8. 8.Subtract 3/7 from 7/9. =
  9. 9.Which is bigger: 1.1 or 1.25? (a) 1.1 (b) 1.25
  10. 10.Meera had ₹100 and spent ₹45.45 at a shop. How many rupees are left? =
  11. 11.Write 16 kg 995 g in kg. =
  12. 12.Rohan had ₹50 and spent ₹22.95 at a shop. How many rupees are left? =
  13. 13.Joseph had ₹100 and spent ₹95.75 at a shop. How many rupees are left? =
  14. 14.Add 1/3 and 3/5 (write the answer as a fraction). =
  15. 15.Which is smaller: 9.4 or 9.69? (a) 9.69 (b) 9.4
  16. 16.Which is bigger: 7.6 or 7.02? (a) 7.6 (b) 7.02
  17. 17.Add 1/5 and 1/7 (write the answer as a fraction). =
  18. 18.Write 15 L 110 mL in L. =
  19. 19.Vivaan had ₹100 and spent ₹11.35 at a shop. How many rupees are left? =
  20. 20.Write 15 kg 195 g in kg. =
  21. 21.Add 1/2 and 1/5 (write the answer as a fraction). =
  22. 22.Which is smaller: 9.8 or 9.14? (a) 9.8 (b) 9.14
  23. 23.Add 6/7 and 3/4 (write the answer as a fraction). =
  24. 24.Write 8 1/5 as an improper fraction. =
  25. 25.Which is bigger: 8.3 or 8.09? (a) 8.3 (b) 8.09
  26. 26.Dev had ₹50 and spent ₹34.05 at a shop. How many rupees are left? =
  27. 27.Which is smaller: 2.4 or 2.79? (a) 2.79 (b) 2.4
  28. 28.Write 2 4/7 as an improper fraction. =
  29. 29.Subtract 7/8 from 8/9. =
  30. 30.Subtract 2/5 from 2/3. =
  31. 31.Sneha had ₹50 and spent ₹11.65 at a shop. How many rupees are left? =
  32. 32.Subtract 3/5 from 8/9. =
  33. 33.Subtract 5/6 from 6/7. =
  34. 34.Nisha had ₹100 and spent ₹64.95 at a shop. How many rupees are left? =
  35. 35.Add 1/5 and 1/2 (write the answer as a fraction). =
  36. 36.Riya had ₹500 and spent ₹427.05 at a shop. How many rupees are left? =
  37. 37.Add 1/8 and 3/4 (write the answer as a fraction). =
  38. 38.Write 12 km 95 m in km. =
  39. 39.Write 3 5/8 as an improper fraction. =
  40. 40.Write 1 1/7 as an improper fraction. =

Answer key

  1. 66/7
  2. 5/21
  3. 7/4
  4. 7/18
  5. 17/20
  6. 1/7
  7. 19/24
  8. 22/63
  9. 1.25
  10. 54.55
  11. 16.995
  12. 27.05
  13. 4.25
  14. 14/15
  15. 9.4
  16. 7.6
  17. 12/35
  18. 15.11
  19. 88.65
  20. 15.195
  21. 7/10
  22. 9.14
  23. 45/28
  24. 41/5
  25. 8.3
  26. 15.95
  27. 2.4
  28. 18/7
  29. 1/72
  30. 4/15
  31. 38.35
  32. 13/45
  33. 1/42
  34. 35.05
  35. 7/10
  36. 72.95
  37. 7/8
  38. 12.095
  39. 29/8
  40. 8/7

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