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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 627 · 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.At a picnic, 1/5 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  2. 2.If 2/3 of a number is 6, what is the number?
  3. 3.At a picnic, 4/5 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  4. 4.If 6/7 of a number is 60, what is the number?
  5. 5.Arjun spends 5/8 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Arjun have?
  6. 6.If 2/3 of a number is 4, what is the number?
  7. 7.At a picnic, 1/4 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  8. 8.At a picnic, 1/8 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  9. 9.Aarav spends 3/8 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Aarav have?
  10. 10.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?
  11. 11.Kabir spends 2/5 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Kabir have?
  12. 12.If 1/4 of a number is 6, what is the number?
  13. 13.At a picnic, 5/7 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  14. 14.Anaya spends 4/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Anaya have?
  15. 15.At a picnic, 7/9 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  16. 16.Riya spends 4/7 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Riya have?
  17. 17.Arjun spends 7/8 of the pocket money on a book. The book costs ₹42. How many rupees of pocket money did Arjun have?
  18. 18.Arjun spends 8/9 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Arjun have?
  19. 19.If 4/7 of a number is 8, what is the number?
  20. 20.If 2/5 of a number is 20, what is the number?
  21. 21.Riya spends 5/9 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Riya have?
  22. 22.If 5/9 of a number is 50, what is the number?
  23. 23.If 8/9 of a number is 48, what is the number?
  24. 24.If 7/8 of a number is 49, what is the number?
  25. 25.Meera spends 1/6 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Meera have?
  26. 26.At a picnic, 5/8 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  27. 27.At a picnic, 1/3 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  28. 28.If 4/9 of a number is 8, what is the number?
  29. 29.If 1/9 of a number is 7, what is the number?
  30. 30.Kabir spends 2/7 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Kabir have?
  31. 31.If 1/6 of a number is 9, what is the number?
  32. 32.At a picnic, 8/9 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  33. 33.Aarav spends 2/5 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Aarav have?
  34. 34.At a picnic, 7/9 of the children are from Class 5. There are 42 children from Class 5. How many children are at the picnic?
  35. 35.Sara spends 7/10 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Sara have?
  36. 36.Diya spends 2/5 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Diya have?
  37. 37.At a picnic, 7/10 of the children are from Class 5. There are 42 children from Class 5. How many children are at the picnic?
  38. 38.At a picnic, 2/9 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  39. 39.Riya spends 3/8 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Riya have?
  40. 40.At a picnic, 1/4 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?

Answer key

  1. 45
  2. 9
  3. 30
  4. 70
  5. 56
  6. 6
  7. 24
  8. 32
  9. 16
  10. 72
  11. 20
  12. 24
  13. 63
  14. 14
  15. 18
  16. 28
  17. 48
  18. 45
  19. 14
  20. 50
  21. 27
  22. 90
  23. 54
  24. 56
  25. 12
  26. 56
  27. 18
  28. 18
  29. 63
  30. 14
  31. 54
  32. 45
  33. 40
  34. 54
  35. 40
  36. 35
  37. 60
  38. 45
  39. 24
  40. 12

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