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Class 6 Maths Worksheet: Fractions and Decimals

Maths worksheets lesson 42: Fractions and decimals · Set 86 · 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.Add 3/5 and 5/9 (write the answer as a fraction). =
  2. 2.Write 4 1/2 as an improper fraction. =
  3. 3.Which is smaller: 1.7 or 1.77? (a) 1.77 (b) 1.7
  4. 4.Subtract 3/7 from 8/9. =
  5. 5.Subtract 5/8 from 8/9. =
  6. 6.Which is bigger: 1.1 or 1.65? (a) 1.1 (b) 1.65
  7. 7.Write 17 m 6 cm in m. =
  8. 8.Meera had ₹500 and spent ₹399.15 at a shop. How many rupees are left? =
  9. 9.Write 12 m 89 cm in m. =
  10. 10.Subtract 5/8 from 4/5. =
  11. 11.Write 9 4/7 as an improper fraction. =
  12. 12.Riya had ₹200 and spent ₹107.55 at a shop. How many rupees are left? =
  13. 13.Add 7/9 and 7/8 (write the answer as a fraction). =
  14. 14.Aarav had ₹500 and spent ₹447.15 at a shop. How many rupees are left? =
  15. 15.Kabir had ₹500 and spent ₹121.85 at a shop. How many rupees are left? =
  16. 16.Subtract 1/7 from 1/4. =
  17. 17.Write 4 1/4 as an improper fraction. =
  18. 18.Write 1 2/5 as an improper fraction. =
  19. 19.Add 1/2 and 8/9 (write the answer as a fraction). =
  20. 20.Write 7 1/7 as an improper fraction. =
  21. 21.Subtract 1/4 from 3/7. =
  22. 22.Write 2 kg 980 g in kg. =
  23. 23.Which is smaller: 6.9 or 6.01? (a) 6.9 (b) 6.01
  24. 24.Add 1/9 and 5/8 (write the answer as a fraction). =
  25. 25.Write 1 2/9 as an improper fraction. =
  26. 26.Write 20 rupees 66 paise in rupees. =
  27. 27.Add 4/7 and 2/5 (write the answer as a fraction). =
  28. 28.Subtract 1/9 from 4/7. =
  29. 29.Gurpreet had ₹50 and spent ₹40.75 at a shop. How many rupees are left? =
  30. 30.Subtract 2/9 from 7/9. =
  31. 31.Write 4 5/9 as an improper fraction. =
  32. 32.Write 12 kg 530 g in kg. =
  33. 33.Ishaan had ₹100 and spent ₹5.25 at a shop. How many rupees are left? =
  34. 34.Write 4 1/8 as an improper fraction. =
  35. 35.Write 2 4/7 as an improper fraction. =
  36. 36.Subtract 1/7 from 1/5. =
  37. 37.Kavya had ₹50 and spent ₹15.65 at a shop. How many rupees are left? =
  38. 38.Add 2/5 and 2/5 (write the answer as a fraction). =
  39. 39.Add 5/6 and 4/5 (write the answer as a fraction). =
  40. 40.Subtract 2/5 from 3/7. =

Answer key

  1. 52/45
  2. 9/2
  3. 1.7
  4. 29/63
  5. 19/72
  6. 1.65
  7. 17.06
  8. 100.85
  9. 12.89
  10. 7/40
  11. 67/7
  12. 92.45
  13. 119/72
  14. 52.85
  15. 378.15
  16. 3/28
  17. 17/4
  18. 7/5
  19. 25/18
  20. 50/7
  21. 5/28
  22. 2.98
  23. 6.01
  24. 53/72
  25. 11/9
  26. 20.66
  27. 34/35
  28. 29/63
  29. 9.25
  30. 5/9
  31. 41/9
  32. 12.53
  33. 94.75
  34. 33/8
  35. 18/7
  36. 2/35
  37. 34.35
  38. 4/5
  39. 49/30
  40. 1/35

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