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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 243 · 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.If 1/3 of a number is 9, what is the number?
  2. 2.Tara spends 7/10 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Tara have?
  3. 3.Meera spends 1/2 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Meera have?
  4. 4.Kabir spends 5/8 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Kabir have?
  5. 5.Arjun spends 2/9 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Arjun have?
  6. 6.At a picnic, 6/7 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  7. 7.At a picnic, 3/4 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  8. 8.If 1/9 of a number is 9, what is the number?
  9. 9.Kabir spends 2/9 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Kabir have?
  10. 10.Arjun spends 1/8 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Arjun have?
  11. 11.Riya spends 7/10 of the pocket money on a book. The book costs ₹49. How many rupees of pocket money did Riya have?
  12. 12.If 2/5 of a number is 4, what is the number?
  13. 13.If 4/9 of a number is 8, what is the number?
  14. 14.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?
  15. 15.Vihaan spends 1/5 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Vihaan have?
  16. 16.At a picnic, 2/3 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  17. 17.If 1/7 of a number is 7, what is the number?
  18. 18.If 3/4 of a number is 6, what is the number?
  19. 19.If 5/7 of a number is 15, what is the number?
  20. 20.If 3/4 of a number is 12, what is the number?
  21. 21.At a picnic, 2/7 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  22. 22.Rohan spends 4/5 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Rohan have?
  23. 23.Ishaan spends 2/5 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Ishaan have?
  24. 24.If 4/5 of a number is 12, what is the number?
  25. 25.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?
  26. 26.At a picnic, 5/9 of the children are from Class 5. There are 50 children from Class 5. How many children are at the picnic?
  27. 27.At a picnic, 3/7 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  28. 28.At a picnic, 7/8 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  29. 29.If 5/8 of a number is 40, what is the number?
  30. 30.At a picnic, 3/10 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  31. 31.If 1/9 of a number is 6, what is the number?
  32. 32.At a picnic, 1/7 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  33. 33.Arjun spends 7/8 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Arjun have?
  34. 34.Anaya spends 1/2 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Anaya have?
  35. 35.At a picnic, 4/9 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  36. 36.At a picnic, 8/9 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  37. 37.If 8/9 of a number is 72, what is the number?
  38. 38.If 4/7 of a number is 20, what is the number?
  39. 39.If 1/3 of a number is 3, what is the number?
  40. 40.Meera spends 5/9 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Meera have?

Answer key

  1. 27
  2. 20
  3. 14
  4. 16
  5. 18
  6. 42
  7. 36
  8. 81
  9. 18
  10. 40
  11. 70
  12. 10
  13. 18
  14. 16
  15. 20
  16. 12
  17. 49
  18. 8
  19. 21
  20. 16
  21. 21
  22. 20
  23. 40
  24. 15
  25. 18
  26. 90
  27. 14
  28. 16
  29. 64
  30. 80
  31. 54
  32. 63
  33. 16
  34. 6
  35. 72
  36. 27
  37. 81
  38. 35
  39. 9
  40. 36

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