Reverse Percentage Worksheet

Percentage lesson 9: Find the whole from a percent · Set 617 · 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. 1.5% of a number is 20. What is the number?
2. 2.27 is 15% of ?
3. 3.Aarav spent ₹27, which is 75% of the pocket money. How much pocket money did Aarav have, in rupees?
4. 4.Meera spent ₹21, which is 15% of the pocket money. How much pocket money did Meera have, in rupees?
5. 5.216 is 80% of ?
6. 6.15 is 12% of ?
7. 7.Arjun spent ₹64, which is 40% of the pocket money. How much pocket money did Arjun have, in rupees?
8. 8.30% of a number is 69. What is the number?
9. 9.6 is 5% of ?
10. 10.Anaya spent ₹57, which is 60% of the pocket money. How much pocket money did Anaya have, in rupees?
11. 11.10% of a number is 11. What is the number?
12. 12.20% of a number is 18. What is the number?
13. 13.Arjun spent ₹12, which is 10% of the pocket money. How much pocket money did Arjun have, in rupees?
14. 14.Rohan spent ₹42, which is 75% of the pocket money. How much pocket money did Rohan have, in rupees?
15. 15.24 is 30% of ?
16. 16.20% of a number is 2. What is the number?
17. 17.36 is 10% of ?
18. 18.30 is 60% of ?
19. 19.Arjun spent ₹58, which is 25% of the pocket money. How much pocket money did Arjun have, in rupees?
20. 20.18 is 30% of ?
21. 21.Aarav spent ₹112, which is 40% of the pocket money. How much pocket money did Aarav have, in rupees?
22. 22.5% of a number is 17. What is the number?
23. 23.Rohan spent ₹124, which is 40% of the pocket money. How much pocket money did Rohan have, in rupees?
24. 24.80% of a number is 232. What is the number?
25. 25.20% of a number is 23. What is the number?
26. 26.80% of a number is 300. What is the number?
27. 27.12% of a number is 6. What is the number?
28. 28.Aarav spent ₹124, which is 50% of the pocket money. How much pocket money did Aarav have, in rupees?
29. 29.Meera spent ₹6, which is 25% of the pocket money. How much pocket money did Meera have, in rupees?
30. 30.10% of a number is 7. What is the number?
31. 31.46 is 25% of ?
32. 32.Isha spent ₹56, which is 50% of the pocket money. How much pocket money did Isha have, in rupees?
33. 33.80% of a number is 156. What is the number?
34. 34.Isha spent ₹183, which is 60% of the pocket money. How much pocket money did Isha have, in rupees?
35. 35.138 is 75% of ?
36. 36.25% of a number is 63. What is the number?
37. 37.25% of a number is 85. What is the number?
38. 38.Meera spent ₹36, which is 40% of the pocket money. How much pocket money did Meera have, in rupees?
39. 39.125 is 50% of ?
40. 40.Kabir spent ₹190, which is 50% of the pocket money. How much pocket money did Kabir have, in rupees?

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