← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 579 · 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, 1/4 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  2. 2.If 1/7 of a number is 9, what is the number?
  3. 3.At a picnic, 1/4 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  4. 4.At a picnic, 4/5 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  5. 5.At a picnic, 1/8 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  6. 6.At a picnic, 1/8 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  7. 7.If 2/5 of a number is 18, what is the number?
  8. 8.Rohan spends 7/9 of the pocket money on a book. The book costs ₹63. How many rupees of pocket money did Rohan have?
  9. 9.If 2/3 of a number is 20, what is the number?
  10. 10.Sara spends 1/7 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Sara have?
  11. 11.If 8/9 of a number is 64, what is the number?
  12. 12.If 5/9 of a number is 40, what is the number?
  13. 13.Tara spends 7/10 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Tara have?
  14. 14.If 3/7 of a number is 30, what is the number?
  15. 15.If 6/7 of a number is 42, what is the number?
  16. 16.Rohan spends 3/5 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Rohan have?
  17. 17.If 3/10 of a number is 6, what is the number?
  18. 18.If 3/5 of a number is 30, what is the number?
  19. 19.If 1/9 of a number is 2, what is the number?
  20. 20.If 6/7 of a number is 48, what is the number?
  21. 21.Anaya spends 1/3 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Anaya have?
  22. 22.Diya spends 3/10 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Diya have?
  23. 23.If 8/9 of a number is 72, what is the number?
  24. 24.Kabir spends 3/10 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Kabir have?
  25. 25.If 5/6 of a number is 35, what is the number?
  26. 26.Anaya spends 1/8 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Anaya have?
  27. 27.If 1/4 of a number is 2, what is the number?
  28. 28.Sara spends 2/7 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Sara have?
  29. 29.At a picnic, 2/9 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  30. 30.Anaya spends 2/9 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Anaya have?
  31. 31.Kabir spends 3/7 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Kabir have?
  32. 32.If 1/10 of a number is 7, what is the number?
  33. 33.Kabir spends 2/5 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Kabir have?
  34. 34.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?
  35. 35.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?
  36. 36.If 4/9 of a number is 12, what is the number?
  37. 37.Rohan spends 6/7 of the pocket money on a book. The book costs ₹60. How many rupees of pocket money did Rohan have?
  38. 38.Riya spends 1/3 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Riya have?
  39. 39.If 4/7 of a number is 8, what is the number?
  40. 40.Diya spends 9/10 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Diya have?

Answer key

  1. 28
  2. 63
  3. 8
  4. 40
  5. 64
  6. 48
  7. 45
  8. 81
  9. 30
  10. 21
  11. 72
  12. 72
  13. 30
  14. 70
  15. 49
  16. 10
  17. 20
  18. 50
  19. 18
  20. 56
  21. 6
  22. 100
  23. 81
  24. 50
  25. 42
  26. 80
  27. 8
  28. 35
  29. 81
  30. 63
  31. 21
  32. 70
  33. 10
  34. 36
  35. 30
  36. 27
  37. 70
  38. 15
  39. 14
  40. 30

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