← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 257 · 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, 2/5 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  2. 2.At a picnic, 6/7 of the children are from Class 5. There are 60 children from Class 5. How many children are at the picnic?
  3. 3.Rohan spends 1/3 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Rohan have?
  4. 4.At a picnic, 7/8 of the children are from Class 5. There are 42 children from Class 5. How many children are at the picnic?
  5. 5.If 2/3 of a number is 8, what is the number?
  6. 6.At a picnic, 7/10 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  7. 7.Arjun spends 3/5 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Arjun have?
  8. 8.Meera spends 8/9 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Meera have?
  9. 9.Meera spends 1/7 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Meera have?
  10. 10.If 1/7 of a number is 8, what is the number?
  11. 11.At a picnic, 1/8 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  12. 12.At a picnic, 3/4 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  13. 13.At a picnic, 3/5 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  14. 14.Anaya spends 3/5 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Anaya have?
  15. 15.If 4/9 of a number is 12, what is the number?
  16. 16.At a picnic, 1/6 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  17. 17.At a picnic, 2/9 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  18. 18.If 3/4 of a number is 9, what is the number?
  19. 19.At a picnic, 5/8 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  20. 20.If 1/5 of a number is 9, what is the number?
  21. 21.At a picnic, 4/7 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  22. 22.If 1/7 of a number is 5, what is the number?
  23. 23.If 2/5 of a number is 10, what is the number?
  24. 24.Tara spends 7/9 of the pocket money on a book. The book costs ₹49. How many rupees of pocket money did Tara have?
  25. 25.If 3/4 of a number is 21, what is the number?
  26. 26.At a picnic, 1/5 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  27. 27.If 3/5 of a number is 12, what is the number?
  28. 28.If 2/9 of a number is 14, what is the number?
  29. 29.At a picnic, 6/7 of the children are from Class 5. There are 48 children from Class 5. How many children are at the picnic?
  30. 30.If 7/8 of a number is 21, what is the number?
  31. 31.If 9/10 of a number is 54, what is the number?
  32. 32.Ishaan spends 1/8 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Ishaan have?
  33. 33.At a picnic, 8/9 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  34. 34.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?
  35. 35.Ishaan spends 3/8 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Ishaan have?
  36. 36.Vihaan spends 5/9 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Vihaan have?
  37. 37.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?
  38. 38.Tara spends 1/4 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Tara have?
  39. 39.At a picnic, 5/8 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  40. 40.Ishaan spends 1/5 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Ishaan have?

Answer key

  1. 35
  2. 70
  3. 6
  4. 48
  5. 12
  6. 80
  7. 10
  8. 27
  9. 21
  10. 56
  11. 16
  12. 20
  13. 40
  14. 15
  15. 27
  16. 60
  17. 72
  18. 12
  19. 72
  20. 45
  21. 35
  22. 35
  23. 25
  24. 63
  25. 28
  26. 35
  27. 20
  28. 63
  29. 56
  30. 24
  31. 60
  32. 80
  33. 18
  34. 10
  35. 48
  36. 63
  37. 80
  38. 8
  39. 32
  40. 15

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