← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 912 · 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.Diya spends 1/4 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Diya have?
  2. 2.If 1/7 of a number is 2, what is the number?
  3. 3.Diya spends 1/6 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Diya have?
  4. 4.If 1/2 of a number is 6, what is the number?
  5. 5.At a picnic, 3/8 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  6. 6.Arjun spends 1/6 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Arjun have?
  7. 7.At a picnic, 2/5 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  8. 8.Vihaan spends 3/4 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Vihaan have?
  9. 9.Vihaan spends 1/3 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Vihaan have?
  10. 10.At a picnic, 7/8 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  11. 11.At a picnic, 4/7 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  12. 12.At a picnic, 2/7 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  13. 13.If 4/9 of a number is 36, what is the number?
  14. 14.At a picnic, 1/3 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  15. 15.At a picnic, 2/5 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  16. 16.Anaya spends 4/7 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Anaya have?
  17. 17.At a picnic, 7/10 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  18. 18.If 3/5 of a number is 27, what is the number?
  19. 19.If 7/8 of a number is 14, what is the number?
  20. 20.At a picnic, 3/7 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  21. 21.At a picnic, 3/8 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  22. 22.Anaya spends 1/7 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Anaya have?
  23. 23.At a picnic, 3/7 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  24. 24.If 5/9 of a number is 35, what is the number?
  25. 25.At a picnic, 3/5 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  26. 26.If 1/2 of a number is 10, what is the number?
  27. 27.If 5/6 of a number is 40, what is the number?
  28. 28.If 6/7 of a number is 48, what is the number?
  29. 29.If 6/7 of a number is 42, what is the number?
  30. 30.At a picnic, 1/5 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  31. 31.If 2/3 of a number is 10, what is the number?
  32. 32.At a picnic, 7/9 of the children are from Class 5. There are 49 children from Class 5. How many children are at the picnic?
  33. 33.If 2/3 of a number is 18, what is the number?
  34. 34.At a picnic, 4/5 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  35. 35.If 5/9 of a number is 15, what is the number?
  36. 36.If 5/6 of a number is 25, what is the number?
  37. 37.If 9/10 of a number is 36, what is the number?
  38. 38.At a picnic, 5/9 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  39. 39.Aarav spends 2/3 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Aarav have?
  40. 40.Arjun spends 1/10 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Arjun have?

Answer key

  1. 8
  2. 14
  3. 48
  4. 12
  5. 80
  6. 36
  7. 40
  8. 28
  9. 18
  10. 24
  11. 14
  12. 14
  13. 81
  14. 24
  15. 50
  16. 49
  17. 30
  18. 45
  19. 16
  20. 21
  21. 24
  22. 21
  23. 63
  24. 63
  25. 15
  26. 20
  27. 48
  28. 56
  29. 49
  30. 30
  31. 15
  32. 63
  33. 27
  34. 50
  35. 27
  36. 30
  37. 40
  38. 36
  39. 27
  40. 50

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