Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 778 · 40 questions

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.

1. 1.Sara spends 7/8 of the pocket money on a book. The book costs ₹63. How many rupees of pocket money did Sara have?
2. 2.Arjun spends 1/10 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Arjun have?
3. 3.Rohan spends 1/8 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Rohan have?
4. 4.If 5/8 of a number is 15, what is the number?
5. 5.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?
6. 6.Diya spends 7/8 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Diya have?
7. 7.Vihaan spends 2/5 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Vihaan have?
8. 8.If 5/8 of a number is 50, what is the number?
9. 9.At a picnic, 1/4 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
10. 10.If 5/9 of a number is 35, what is the number?
11. 11.If 4/9 of a number is 16, what is the number?
12. 12.At a picnic, 2/3 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
13. 13.If 5/6 of a number is 15, what is the number?
14. 14.If 7/10 of a number is 42, what is the number?
15. 15.Kabir spends 1/10 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Kabir have?
16. 16.If 2/5 of a number is 6, what is the number?
17. 17.At a picnic, 7/8 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
18. 18.Rohan spends 2/3 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Rohan have?
19. 19.Arjun spends 1/2 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Arjun have?
20. 20.If 1/4 of a number is 4, what is the number?
21. 21.If 6/7 of a number is 54, what is the number?
22. 22.At a picnic, 2/7 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
23. 23.If 3/5 of a number is 6, what is the number?
24. 24.Arjun spends 4/9 of the pocket money on a book. The book costs ₹32. How many rupees of pocket money did Arjun have?
25. 25.Aarav spends 3/5 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Aarav have?
26. 26.If 5/7 of a number is 20, what is the number?
27. 27.If 1/4 of a number is 6, what is the number?
28. 28.If 1/7 of a number is 3, what is the number?
29. 29.Aarav spends 1/6 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Aarav have?
30. 30.If 5/8 of a number is 35, what is the number?
31. 31.If 9/10 of a number is 45, what is the number?
32. 32.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?
33. 33.If 1/10 of a number is 4, what is the number?
34. 34.Meera spends 2/7 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Meera have?
35. 35.If 5/6 of a number is 10, what is the number?
36. 36.If 2/3 of a number is 8, what is the number?
37. 37.If 3/4 of a number is 30, what is the number?
38. 38.At a picnic, 4/9 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
39. 39.If 5/7 of a number is 50, what is the number?
40. 40.Diya spends 4/7 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Diya have?

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