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Class 6 Maths Worksheet: Fractions and Decimals

Maths worksheets lesson 42: Fractions and decimals · Set 49 · 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 1/4 and 5/9 (write the answer as a fraction). =
  2. 2.Subtract 2/5 from 6/7. =
  3. 3.Subtract 3/8 from 2/3. =
  4. 4.Add 5/9 and 7/9 (write the answer as a fraction). =
  5. 5.Write 8 5/7 as an improper fraction. =
  6. 6.Write 8 7/9 as an improper fraction. =
  7. 7.Add 3/7 and 5/6 (write the answer as a fraction). =
  8. 8.Add 1/7 and 2/5 (write the answer as a fraction). =
  9. 9.Subtract 3/8 from 3/4. =
  10. 10.Subtract 2/3 from 5/6. =
  11. 11.Subtract 5/8 from 5/7. =
  12. 12.Subtract 1/8 from 1/4. =
  13. 13.Write 9 kg 545 g in kg. =
  14. 14.Write 9 7/8 as an improper fraction. =
  15. 15.Write 8 2/3 as an improper fraction. =
  16. 16.Subtract 1/2 from 5/6. =
  17. 17.Write 2 1/4 as an improper fraction. =
  18. 18.Aditya had ₹100 and spent ₹91.75 at a shop. How many rupees are left? =
  19. 19.Isha had ₹100 and spent ₹40.95 at a shop. How many rupees are left? =
  20. 20.Subtract 1/6 from 3/7. =
  21. 21.Write 5 5/8 as an improper fraction. =
  22. 22.Subtract 3/8 from 4/9. =
  23. 23.Joseph had ₹200 and spent ₹133.05 at a shop. How many rupees are left? =
  24. 24.Add 1/9 and 4/7 (write the answer as a fraction). =
  25. 25.Write 17 kg 265 g in kg. =
  26. 26.Add 1/6 and 2/7 (write the answer as a fraction). =
  27. 27.Add 6/7 and 1/8 (write the answer as a fraction). =
  28. 28.Add 2/3 and 7/8 (write the answer as a fraction). =
  29. 29.Pooja had ₹100 and spent ₹62.95 at a shop. How many rupees are left? =
  30. 30.Add 1/2 and 1/6 (write the answer as a fraction). =
  31. 31.Write 5 1/3 as an improper fraction. =
  32. 32.Write 2 5/8 as an improper fraction. =
  33. 33.Lakshmi had ₹50 and spent ₹43.85 at a shop. How many rupees are left? =
  34. 34.Which is bigger: 5.7 or 5.21? (a) 5.21 (b) 5.7
  35. 35.Subtract 5/8 from 6/7. =
  36. 36.Add 7/8 and 2/5 (write the answer as a fraction). =
  37. 37.Subtract 1/5 from 7/8. =
  38. 38.Which is bigger: 1.1 or 1.68? (a) 1.1 (b) 1.68
  39. 39.Which is bigger: 0.7 or 0.23? (a) 0.23 (b) 0.7
  40. 40.Ananya had ₹500 and spent ₹292.25 at a shop. How many rupees are left? =

Answer key

  1. 29/36
  2. 16/35
  3. 7/24
  4. 4/3
  5. 61/7
  6. 79/9
  7. 53/42
  8. 19/35
  9. 3/8
  10. 1/6
  11. 5/56
  12. 1/8
  13. 9.545
  14. 79/8
  15. 26/3
  16. 1/3
  17. 9/4
  18. 8.25
  19. 59.05
  20. 11/42
  21. 45/8
  22. 5/72
  23. 66.95
  24. 43/63
  25. 17.265
  26. 19/42
  27. 55/56
  28. 37/24
  29. 37.05
  30. 2/3
  31. 16/3
  32. 21/8
  33. 6.15
  34. 5.7
  35. 13/56
  36. 51/40
  37. 27/40
  38. 1.68
  39. 0.7
  40. 207.75

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