Reverse Percentage Worksheet

Percentage lesson 9: Find the whole from a percent · Set 356 · 40 questions

How to work it out (Back to 100%): Write what you know: p% is a. The whole (100%) = a × 100 ÷ p. Check: p% of your answer must give a back.

1. 1.Sara spent ₹156, which is 40% of the pocket money. How much pocket money did Sara have, in rupees?
2. 2.Meera spent ₹116, which is 50% of the pocket money. How much pocket money did Meera have, in rupees?
3. 3.Ishaan spent ₹120, which is 30% of the pocket money. How much pocket money did Ishaan have, in rupees?
4. 4.5% of a number is 3. What is the number?
5. 5.51 is 60% of ?
6. 6.60% of a number is 90. What is the number?
7. 7.5% of a number is 4. What is the number?
8. 8.31 is 50% of ?
9. 9.Meera spent ₹182, which is 50% of the pocket money. How much pocket money did Meera have, in rupees?
10. 10.50% of a number is 198. What is the number?
11. 11.50% of a number is 106. What is the number?
12. 12.57 is 15% of ?
13. 13.37 is 20% of ?
14. 14.162 is 60% of ?
15. 15.25% of a number is 91. What is the number?
16. 16.3 is 5% of ?
17. 17.Aarav spent ₹69, which is 30% of the pocket money. How much pocket money did Aarav have, in rupees?
18. 18.97 is 25% of ?
19. 19.20% of a number is 29. What is the number?
20. 20.50% of a number is 146. What is the number?
21. 21.Sara spent ₹180, which is 50% of the pocket money. How much pocket money did Sara have, in rupees?
22. 22.Rohan spent ₹29, which is 20% of the pocket money. How much pocket money did Rohan have, in rupees?
23. 23.Aarav spent ₹7, which is 5% of the pocket money. How much pocket money did Aarav have, in rupees?
24. 24.Sara spent ₹272, which is 80% of the pocket money. How much pocket money did Sara have, in rupees?
25. 25.40% of a number is 138. What is the number?
26. 26.3 is 12% of ?
27. 27.80% of a number is 156. What is the number?
28. 28.30% of a number is 114. What is the number?
29. 29.30% of a number is 12. What is the number?
30. 30.Kabir spent ₹15, which is 5% of the pocket money. How much pocket money did Kabir have, in rupees?
31. 31.10% of a number is 12. What is the number?
32. 32.25% of a number is 10. What is the number?
33. 33.75% of a number is 42. What is the number?
34. 34.50% of a number is 192. What is the number?
35. 35.41 is 20% of ?
36. 36.33 is 10% of ?
37. 37.Meera spent ₹36, which is 15% of the pocket money. How much pocket money did Meera have, in rupees?
38. 38.Kabir spent ₹59, which is 25% of the pocket money. How much pocket money did Kabir have, in rupees?
39. 39.10% of a number is 23. What is the number?
40. 40.107 is 50% of ?

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