Reverse Percentage Worksheet

Percentage lesson 9: Find the whole from a percent · Set 587 · 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. 1.25% of a number is 92. What is the number?
2. 2.Riya spent ₹31, which is 10% of the pocket money. How much pocket money did Riya have, in rupees?
3. 3.192 is 75% of ?
4. 4.161 is 50% of ?
5. 5.Aarav spent ₹129, which is 50% of the pocket money. How much pocket money did Aarav have, in rupees?
6. 6.75% of a number is 24. What is the number?
7. 7.Riya spent ₹152, which is 80% of the pocket money. How much pocket money did Riya have, in rupees?
8. 8.93 is 75% of ?
9. 9.Dev spent ₹189, which is 50% of the pocket money. How much pocket money did Dev have, in rupees?
10. 10.14 is 5% of ?
11. 11.15% of a number is 54. What is the number?
12. 12.12% of a number is 15. What is the number?
13. 13.20% of a number is 23. What is the number?
14. 14.3 is 12% of ?
15. 15.15% of a number is 51. What is the number?
16. 16.103 is 50% of ?
17. 17.36 is 60% of ?
18. 18.192 is 80% of ?
19. 19.20% of a number is 13. What is the number?
20. 20.Arjun spent ₹148, which is 80% of the pocket money. How much pocket money did Arjun have, in rupees?
21. 21.10% of a number is 22. What is the number?
22. 22.12 is 15% of ?
23. 23.29 is 10% of ?
24. 24.15% of a number is 57. What is the number?
25. 25.40% of a number is 48. What is the number?
26. 26.231 is 75% of ?
27. 27.80% of a number is 96. What is the number?
28. 28.15 is 5% of ?
29. 29.25% of a number is 78. What is the number?
30. 30.40% of a number is 90. What is the number?
31. 31.40% of a number is 62. What is the number?
32. 32.Diya spent ₹8, which is 20% of the pocket money. How much pocket money did Diya have, in rupees?
33. 33.Kabir spent ₹5, which is 10% of the pocket money. How much pocket money did Kabir have, in rupees?
34. 34.Dev spent ₹9, which is 12% of the pocket money. How much pocket money did Dev have, in rupees?
35. 35.Arjun spent ₹74, which is 40% of the pocket money. How much pocket money did Arjun have, in rupees?
36. 36.20% of a number is 39. What is the number?
37. 37.75% of a number is 198. What is the number?
38. 38.5% of a number is 14. What is the number?
39. 39.Riya spent ₹38, which is 25% of the pocket money. How much pocket money did Riya have, in rupees?
40. 40.Meera spent ₹68, which is 20% of the pocket money. How much pocket money did Meera have, in rupees?

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