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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 740 · 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.If 1/9 of a number is 4, what is the number?
  2. 2.If 1/7 of a number is 10, what is the number?
  3. 3.If 7/9 of a number is 35, what is the number?
  4. 4.Tara spends 5/8 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Tara have?
  5. 5.Vihaan spends 1/2 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Vihaan have?
  6. 6.If 7/8 of a number is 35, what is the number?
  7. 7.At a picnic, 1/4 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  8. 8.If 2/3 of a number is 14, what is the number?
  9. 9.Meera spends 6/7 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Meera have?
  10. 10.Arjun spends 1/6 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Arjun have?
  11. 11.Sara spends 1/3 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Sara have?
  12. 12.If 5/9 of a number is 15, what is the number?
  13. 13.If 9/10 of a number is 18, what is the number?
  14. 14.At a picnic, 5/8 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  15. 15.At a picnic, 2/3 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  16. 16.Riya spends 1/4 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Riya have?
  17. 17.At a picnic, 5/6 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  18. 18.Anaya spends 1/10 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Anaya have?
  19. 19.If 1/3 of a number is 9, what is the number?
  20. 20.If 1/2 of a number is 4, what is the number?
  21. 21.If 3/8 of a number is 6, what is the number?
  22. 22.If 9/10 of a number is 36, what is the number?
  23. 23.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?
  24. 24.If 5/7 of a number is 35, what is the number?
  25. 25.If 5/7 of a number is 25, what is the number?
  26. 26.At a picnic, 3/8 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  27. 27.At a picnic, 5/7 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  28. 28.If 1/8 of a number is 2, what is the number?
  29. 29.At a picnic, 2/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  30. 30.If 5/9 of a number is 35, what is the number?
  31. 31.If 3/4 of a number is 21, what is the number?
  32. 32.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?
  33. 33.If 1/6 of a number is 10, what is the number?
  34. 34.If 5/6 of a number is 10, what is the number?
  35. 35.If 4/5 of a number is 40, what is the number?
  36. 36.At a picnic, 2/7 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  37. 37.If 1/6 of a number is 9, what is the number?
  38. 38.At a picnic, 7/9 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  39. 39.At a picnic, 4/5 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  40. 40.Arjun spends 6/7 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Arjun have?

Answer key

  1. 36
  2. 70
  3. 45
  4. 64
  5. 8
  6. 40
  7. 32
  8. 21
  9. 35
  10. 48
  11. 21
  12. 27
  13. 20
  14. 64
  15. 30
  16. 32
  17. 24
  18. 70
  19. 27
  20. 8
  21. 16
  22. 40
  23. 48
  24. 49
  25. 35
  26. 48
  27. 14
  28. 16
  29. 42
  30. 63
  31. 28
  32. 30
  33. 60
  34. 12
  35. 50
  36. 49
  37. 54
  38. 27
  39. 25
  40. 28

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