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Class 6 Maths Worksheet: Fractions and Decimals

Maths worksheets lesson 42: Fractions and decimals · Set 78 · 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 1/6 and 6/7 (write the answer as a fraction). =
  2. 2.Priya had ₹50 and spent ₹2.55 at a shop. How many rupees are left? =
  3. 3.Write 3 8/9 as an improper fraction. =
  4. 4.Subtract 3/7 from 3/5. =
  5. 5.Add 8/9 and 1/4 (write the answer as a fraction). =
  6. 6.Which is smaller: 5.3 or 5.41? (a) 5.41 (b) 5.3
  7. 7.Write 9 2/9 as an improper fraction. =
  8. 8.Rohan had ₹50 and spent ₹43.65 at a shop. How many rupees are left? =
  9. 9.Write 1 L 170 mL in L. =
  10. 10.Subtract 1/9 from 2/5. =
  11. 11.Write 8 2/9 as an improper fraction. =
  12. 12.Add 3/4 and 4/5 (write the answer as a fraction). =
  13. 13.Write 11 m 41 cm in m. =
  14. 14.Write 7 3/7 as an improper fraction. =
  15. 15.Which is bigger: 6.1 or 6.46? (a) 6.46 (b) 6.1
  16. 16.Add 2/9 and 1/8 (write the answer as a fraction). =
  17. 17.Subtract 5/7 from 4/5. =
  18. 18.Write 7 2/9 as an improper fraction. =
  19. 19.Saanvi had ₹200 and spent ₹162.85 at a shop. How many rupees are left? =
  20. 20.Add 4/5 and 1/9 (write the answer as a fraction). =
  21. 21.Write 1 1/9 as an improper fraction. =
  22. 22.Subtract 1/4 from 4/9. =
  23. 23.Add 2/7 and 2/7 (write the answer as a fraction). =
  24. 24.Subtract 3/4 from 8/9. =
  25. 25.Subtract 2/9 from 5/6. =
  26. 26.Write 1 5/7 as an improper fraction. =
  27. 27.Add 5/7 and 1/4 (write the answer as a fraction). =
  28. 28.Add 1/2 and 1/6 (write the answer as a fraction). =
  29. 29.Subtract 1/8 from 3/7. =
  30. 30.Add 1/3 and 3/5 (write the answer as a fraction). =
  31. 31.Write 7 rupees 26 paise in rupees. =
  32. 32.Gurpreet had ₹500 and spent ₹454.55 at a shop. How many rupees are left? =
  33. 33.Subtract 3/8 from 7/8. =
  34. 34.Write 8 5/9 as an improper fraction. =
  35. 35.Add 3/7 and 8/9 (write the answer as a fraction). =
  36. 36.Add 8/9 and 1/2 (write the answer as a fraction). =
  37. 37.Add 5/7 and 8/9 (write the answer as a fraction). =
  38. 38.Write 3 4/7 as an improper fraction. =
  39. 39.Add 4/7 and 2/3 (write the answer as a fraction). =
  40. 40.Write 6 5/7 as an improper fraction. =

Answer key

  1. 43/42
  2. 47.45
  3. 35/9
  4. 6/35
  5. 41/36
  6. 5.3
  7. 83/9
  8. 6.35
  9. 1.17
  10. 13/45
  11. 74/9
  12. 31/20
  13. 11.41
  14. 52/7
  15. 6.46
  16. 25/72
  17. 3/35
  18. 65/9
  19. 37.15
  20. 41/45
  21. 10/9
  22. 7/36
  23. 4/7
  24. 5/36
  25. 11/18
  26. 12/7
  27. 27/28
  28. 2/3
  29. 17/56
  30. 14/15
  31. 7.26
  32. 45.45
  33. 1/2
  34. 77/9
  35. 83/63
  36. 25/18
  37. 101/63
  38. 25/7
  39. 26/21
  40. 47/7

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