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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 902 · 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 3 children from Class 5. How many children are at the picnic?
  2. 2.If 6/7 of a number is 48, what is the number?
  3. 3.If 2/7 of a number is 12, what is the number?
  4. 4.At a picnic, 4/9 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  5. 5.At a picnic, 2/9 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  6. 6.If 5/6 of a number is 45, what is the number?
  7. 7.Ishaan spends 1/2 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Ishaan have?
  8. 8.Diya spends 4/7 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Diya have?
  9. 9.At a picnic, 1/10 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  10. 10.If 3/8 of a number is 18, what is the number?
  11. 11.If 3/8 of a number is 27, what is the number?
  12. 12.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?
  13. 13.At a picnic, 1/8 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  14. 14.If 1/5 of a number is 6, what is the number?
  15. 15.If 7/9 of a number is 42, what is the number?
  16. 16.Riya spends 4/7 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Riya have?
  17. 17.If 3/4 of a number is 21, what is the number?
  18. 18.If 1/8 of a number is 5, what is the number?
  19. 19.Meera spends 3/10 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Meera have?
  20. 20.Anaya spends 1/9 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Anaya have?
  21. 21.At a picnic, 3/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  22. 22.If 1/3 of a number is 9, what is the number?
  23. 23.If 1/2 of a number is 2, what is the number?
  24. 24.Tara spends 1/8 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Tara have?
  25. 25.If 3/4 of a number is 12, what is the number?
  26. 26.If 8/9 of a number is 64, what is the number?
  27. 27.If 7/9 of a number is 28, what is the number?
  28. 28.If 3/10 of a number is 6, what is the number?
  29. 29.At a picnic, 2/3 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  30. 30.Tara spends 4/7 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Tara have?
  31. 31.If 2/3 of a number is 6, what is the number?
  32. 32.Tara spends 2/5 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Tara have?
  33. 33.At a picnic, 3/5 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  34. 34.If 2/7 of a number is 4, what is the number?
  35. 35.At a picnic, 1/2 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  36. 36.If 3/4 of a number is 24, what is the number?
  37. 37.Meera spends 2/7 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Meera have?
  38. 38.At a picnic, 2/7 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  39. 39.At a picnic, 3/4 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  40. 40.If 1/4 of a number is 7, what is the number?

Answer key

  1. 12
  2. 56
  3. 42
  4. 18
  5. 45
  6. 54
  7. 10
  8. 28
  9. 100
  10. 48
  11. 72
  12. 14
  13. 24
  14. 30
  15. 54
  16. 49
  17. 28
  18. 40
  19. 20
  20. 81
  21. 28
  22. 27
  23. 4
  24. 40
  25. 16
  26. 72
  27. 36
  28. 20
  29. 27
  30. 21
  31. 9
  32. 10
  33. 45
  34. 14
  35. 8
  36. 32
  37. 56
  38. 35
  39. 12
  40. 28

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