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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 292 · 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.Meera spends 9/10 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Meera have?
  2. 2.Arjun spends 8/9 of the pocket money on a book. The book costs ₹56. How many rupees of pocket money did Arjun have?
  3. 3.If 1/9 of a number is 6, what is the number?
  4. 4.Aarav spends 1/7 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Aarav have?
  5. 5.If 4/5 of a number is 12, what is the number?
  6. 6.At a picnic, 7/9 of the children are from Class 5. There are 70 children from Class 5. How many children are at the picnic?
  7. 7.Ishaan spends 1/9 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Ishaan have?
  8. 8.If 4/5 of a number is 16, what is the number?
  9. 9.Diya spends 5/9 of the pocket money on a book. The book costs ₹25. How many rupees of pocket money did Diya have?
  10. 10.Kabir spends 3/7 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Kabir have?
  11. 11.If 5/8 of a number is 25, what is the number?
  12. 12.Aarav spends 1/2 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Aarav have?
  13. 13.Kabir spends 4/9 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Kabir have?
  14. 14.If 5/7 of a number is 30, what is the number?
  15. 15.At a picnic, 9/10 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  16. 16.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?
  17. 17.Kabir spends 2/3 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Kabir have?
  18. 18.Riya spends 1/3 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Riya have?
  19. 19.At a picnic, 2/3 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  20. 20.Vihaan spends 4/7 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Vihaan have?
  21. 21.Meera spends 3/7 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Meera have?
  22. 22.If 5/6 of a number is 30, what is the number?
  23. 23.At a picnic, 3/8 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  24. 24.If 7/9 of a number is 35, what is the number?
  25. 25.If 2/5 of a number is 8, what is the number?
  26. 26.If 5/7 of a number is 10, what is the number?
  27. 27.If 1/4 of a number is 6, what is the number?
  28. 28.At a picnic, 3/4 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  29. 29.If 1/4 of a number is 5, what is the number?
  30. 30.If 5/8 of a number is 50, what is the number?
  31. 31.If 9/10 of a number is 63, what is the number?
  32. 32.If 1/6 of a number is 9, what is the number?
  33. 33.Diya spends 2/3 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Diya have?
  34. 34.At a picnic, 2/9 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  35. 35.If 1/10 of a number is 5, what is the number?
  36. 36.Tara spends 1/3 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Tara have?
  37. 37.Arjun spends 9/10 of the pocket money on a book. The book costs ₹90. How many rupees of pocket money did Arjun have?
  38. 38.At a picnic, 4/9 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  39. 39.Kabir spends 5/9 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Kabir have?
  40. 40.Sara spends 1/2 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Sara have?

Answer key

  1. 40
  2. 63
  3. 54
  4. 35
  5. 15
  6. 90
  7. 81
  8. 20
  9. 45
  10. 35
  11. 40
  12. 14
  13. 54
  14. 42
  15. 30
  16. 24
  17. 21
  18. 18
  19. 18
  20. 63
  21. 28
  22. 36
  23. 64
  24. 45
  25. 20
  26. 14
  27. 24
  28. 16
  29. 20
  30. 80
  31. 70
  32. 54
  33. 30
  34. 90
  35. 50
  36. 12
  37. 100
  38. 45
  39. 27
  40. 18

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