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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 177 · 40 questions
TalentJR

The method (Back to one part): Divide the given part by the top number: that is one share. Multiply one share by the bottom number: that is the whole. Check: the fraction of your answer must give the part.

NameDateTime takenScore ___ / 40
  1. 1.Ishaan spends 1/2 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Ishaan have?
  2. 2.If 7/9 of a number is 28, what is the number?
  3. 3.If 4/5 of a number is 40, what is the number?
  4. 4.If 1/9 of a number is 7, what is the number?
  5. 5.At a picnic, 5/7 of the children are from Class 5. There are 50 children from Class 5. How many children are at the picnic?
  6. 6.Sara spends 5/9 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Sara have?
  7. 7.Riya spends 8/9 of the pocket money on a book. The book costs ₹48. How many rupees of pocket money did Riya have?
  8. 8.At a picnic, 7/10 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  9. 9.Arjun spends 9/10 of the pocket money on a book. The book costs ₹81. How many rupees of pocket money did Arjun have?
  10. 10.At a picnic, 7/10 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  11. 11.At a picnic, 1/3 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  12. 12.Meera spends 2/7 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Meera have?
  13. 13.At a picnic, 5/6 of the children are from Class 5. There are 50 children from Class 5. How many children are at the picnic?
  14. 14.Diya spends 3/4 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Diya have?
  15. 15.If 1/3 of a number is 9, what is the number?
  16. 16.Ishaan spends 1/6 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Ishaan have?
  17. 17.If 1/4 of a number is 6, what is the number?
  18. 18.If 1/8 of a number is 2, what is the number?
  19. 19.Diya spends 7/9 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Diya have?
  20. 20.If 1/4 of a number is 2, what is the number?
  21. 21.If 1/2 of a number is 8, what is the number?
  22. 22.If 4/7 of a number is 8, what is the number?
  23. 23.If 5/6 of a number is 25, what is the number?
  24. 24.Diya spends 2/5 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Diya have?
  25. 25.At a picnic, 7/8 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  26. 26.If 4/5 of a number is 20, what is the number?
  27. 27.If 2/9 of a number is 8, what is the number?
  28. 28.If 5/9 of a number is 45, what is the number?
  29. 29.At a picnic, 4/5 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  30. 30.If 5/6 of a number is 10, what is the number?
  31. 31.Kabir spends 1/7 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Kabir have?
  32. 32.If 3/10 of a number is 30, what is the number?
  33. 33.At a picnic, 2/7 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  34. 34.Meera spends 1/6 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Meera have?
  35. 35.At a picnic, 3/4 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  36. 36.At a picnic, 6/7 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  37. 37.At a picnic, 6/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  38. 38.If 5/8 of a number is 45, what is the number?
  39. 39.At a picnic, 4/7 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  40. 40.At a picnic, 1/6 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?

Answer key

  1. 18
  2. 36
  3. 50
  4. 63
  5. 70
  6. 90
  7. 54
  8. 20
  9. 90
  10. 40
  11. 12
  12. 42
  13. 60
  14. 32
  15. 27
  16. 24
  17. 24
  18. 16
  19. 45
  20. 8
  21. 16
  22. 14
  23. 30
  24. 40
  25. 72
  26. 25
  27. 36
  28. 81
  29. 25
  30. 12
  31. 70
  32. 100
  33. 63
  34. 36
  35. 20
  36. 21
  37. 14
  38. 72
  39. 42
  40. 18

Free fractions lessons, practice and worksheets at talentjr.in/fractions-for-kids