← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 290 · 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.Vihaan spends 1/5 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Vihaan have?
  2. 2.If 1/6 of a number is 10, what is the number?
  3. 3.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?
  4. 4.If 1/10 of a number is 3, what is the number?
  5. 5.If 4/7 of a number is 36, what is the number?
  6. 6.If 5/6 of a number is 35, what is the number?
  7. 7.Diya spends 5/7 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Diya have?
  8. 8.If 1/6 of a number is 2, what is the number?
  9. 9.At a picnic, 6/7 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  10. 10.If 2/3 of a number is 18, what is the number?
  11. 11.Aarav spends 1/10 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Aarav have?
  12. 12.If 4/9 of a number is 16, what is the number?
  13. 13.At a picnic, 2/5 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  14. 14.If 7/8 of a number is 70, what is the number?
  15. 15.At a picnic, 9/10 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  16. 16.If 1/5 of a number is 10, what is the number?
  17. 17.Arjun spends 2/5 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Arjun have?
  18. 18.If 3/4 of a number is 18, what is the number?
  19. 19.At a picnic, 6/7 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  20. 20.If 1/7 of a number is 8, what is the number?
  21. 21.Tara spends 3/4 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Tara have?
  22. 22.At a picnic, 3/10 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  23. 23.Kabir spends 2/9 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Kabir have?
  24. 24.If 3/5 of a number is 21, what is the number?
  25. 25.If 9/10 of a number is 18, what is the number?
  26. 26.Anaya spends 1/7 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Anaya have?
  27. 27.If 7/9 of a number is 56, what is the number?
  28. 28.At a picnic, 7/10 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  29. 29.Arjun spends 4/9 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Arjun have?
  30. 30.Aarav spends 7/8 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Aarav have?
  31. 31.If 6/7 of a number is 12, what is the number?
  32. 32.At a picnic, 9/10 of the children are from Class 5. There are 72 children from Class 5. How many children are at the picnic?
  33. 33.Ishaan spends 1/6 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Ishaan have?
  34. 34.If 5/8 of a number is 50, what is the number?
  35. 35.If 4/9 of a number is 12, what is the number?
  36. 36.At a picnic, 2/9 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  37. 37.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?
  38. 38.Aarav spends 5/7 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Aarav have?
  39. 39.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?
  40. 40.If 3/5 of a number is 15, what is the number?

Answer key

  1. 25
  2. 60
  3. 63
  4. 30
  5. 63
  6. 42
  7. 49
  8. 12
  9. 28
  10. 27
  11. 90
  12. 36
  13. 15
  14. 80
  15. 70
  16. 50
  17. 50
  18. 24
  19. 35
  20. 56
  21. 28
  22. 20
  23. 72
  24. 35
  25. 20
  26. 63
  27. 72
  28. 90
  29. 36
  30. 16
  31. 14
  32. 80
  33. 18
  34. 80
  35. 27
  36. 63
  37. 14
  38. 49
  39. 56
  40. 25

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