← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 318 · 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, 7/10 of the children are from Class 5. There are 70 children from Class 5. How many children are at the picnic?
  2. 2.Tara spends 1/4 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Tara have?
  3. 3.If 2/7 of a number is 10, what is the number?
  4. 4.If 1/7 of a number is 7, what is the number?
  5. 5.Arjun spends 7/8 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Arjun have?
  6. 6.At a picnic, 2/3 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  7. 7.Diya spends 7/10 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Diya have?
  8. 8.If 4/5 of a number is 8, what is the number?
  9. 9.Diya spends 1/8 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Diya have?
  10. 10.At a picnic, 2/5 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  11. 11.At a picnic, 1/5 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  12. 12.If 1/4 of a number is 8, what is the number?
  13. 13.At a picnic, 4/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  14. 14.Arjun spends 9/10 of the pocket money on a book. The book costs ₹63. How many rupees of pocket money did Arjun have?
  15. 15.At a picnic, 1/5 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  16. 16.Diya spends 4/9 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Diya have?
  17. 17.If 7/10 of a number is 21, what is the number?
  18. 18.If 1/9 of a number is 3, what is the number?
  19. 19.Sara spends 2/7 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Sara have?
  20. 20.Arjun spends 3/8 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Arjun have?
  21. 21.If 7/8 of a number is 35, what is the number?
  22. 22.Meera spends 1/9 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Meera have?
  23. 23.At a picnic, 3/4 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  24. 24.At a picnic, 2/7 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  25. 25.At a picnic, 1/6 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  26. 26.Kabir spends 1/4 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Kabir have?
  27. 27.At a picnic, 2/5 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  28. 28.If 4/9 of a number is 12, what is the number?
  29. 29.If 3/7 of a number is 21, what is the number?
  30. 30.At a picnic, 3/5 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  31. 31.At a picnic, 1/10 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  32. 32.If 1/5 of a number is 4, what is the number?
  33. 33.If 3/4 of a number is 9, what is the number?
  34. 34.At a picnic, 1/2 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  35. 35.Kabir spends 6/7 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Kabir have?
  36. 36.Diya spends 2/9 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Diya have?
  37. 37.If 2/5 of a number is 4, what is the number?
  38. 38.If 2/3 of a number is 14, what is the number?
  39. 39.If 1/5 of a number is 10, what is the number?
  40. 40.If 2/9 of a number is 6, what is the number?

Answer key

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

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