Reverse Percentage Worksheet

Percentage lesson 9: Find the whole from a percent · Set 674 · 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. 1.117 is 60% of ?
2. 2.Arjun spent ₹95, which is 25% of the pocket money. How much pocket money did Arjun have, in rupees?
3. 3.Diya spent ₹57, which is 30% of the pocket money. How much pocket money did Diya have, in rupees?
4. 4.54 is 20% of ?
5. 5.15% of a number is 15. What is the number?
6. 6.Aarav spent ₹5, which is 5% of the pocket money. How much pocket money did Aarav have, in rupees?
7. 7.260 is 80% of ?
8. 8.Meera spent ₹33, which is 60% of the pocket money. How much pocket money did Meera have, in rupees?
9. 9.Meera spent ₹33, which is 12% of the pocket money. How much pocket money did Meera have, in rupees?
10. 10.60% of a number is 60. What is the number?
11. 11.25% of a number is 87. What is the number?
12. 12.12% of a number is 42. What is the number?
13. 13.Dev spent ₹54, which is 30% of the pocket money. How much pocket money did Dev have, in rupees?
14. 14.65 is 25% of ?
15. 15.15% of a number is 60. What is the number?
16. 16.Sara spent ₹30, which is 20% of the pocket money. How much pocket money did Sara have, in rupees?
17. 17.3 is 15% of ?
18. 18.16 is 5% of ?
19. 19.51 is 25% of ?
20. 20.5% of a number is 10. What is the number?
21. 21.5% of a number is 11. What is the number?
22. 22.50% of a number is 83. What is the number?
23. 23.Kabir spent ₹68, which is 20% of the pocket money. How much pocket money did Kabir have, in rupees?
24. 24.12 is 5% of ?
25. 25.11 is 5% of ?
26. 26.25% of a number is 23. What is the number?
27. 27.15% of a number is 3. What is the number?
28. 28.Riya spent ₹60, which is 25% of the pocket money. How much pocket money did Riya have, in rupees?
29. 29.72 is 75% of ?
30. 30.Ishaan spent ₹90, which is 50% of the pocket money. How much pocket money did Ishaan have, in rupees?
31. 31.Diya spent ₹76, which is 40% of the pocket money. How much pocket money did Diya have, in rupees?
32. 32.Meera spent ₹18, which is 60% of the pocket money. How much pocket money did Meera have, in rupees?
33. 33.35 is 10% of ?
34. 34.148 is 40% of ?
35. 35.20% of a number is 18. What is the number?
36. 36.4 is 80% of ?
37. 37.89 is 50% of ?
38. 38.2 is 5% of ?
39. 39.Rohan spent ₹24, which is 15% of the pocket money. How much pocket money did Rohan have, in rupees?
40. 40.Dev spent ₹128, which is 80% of the pocket money. How much pocket money did Dev have, in rupees?

Free percentage lessons, practice and worksheets at talentjr.in/how-to-calculate-percentage