Reverse Percentage Worksheet

Percentage lesson 9: Find the whole from a percent · Set 6 · 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.Riya spent ₹47, which is 25% of the pocket money. How much pocket money did Riya have, in rupees?
2. 2.Rohan spent ₹3, which is 15% of the pocket money. How much pocket money did Rohan have, in rupees?
3. 3.Aarav spent ₹228, which is 75% of the pocket money. How much pocket money did Aarav have, in rupees?
4. 4.19 is 10% of ?
5. 5.25% of a number is 13. What is the number?
6. 6.28 is 20% of ?
7. 7.25% of a number is 67. What is the number?
8. 8.20% of a number is 26. What is the number?
9. 9.Diya spent ₹99, which is 30% of the pocket money. How much pocket money did Diya have, in rupees?
10. 10.60% of a number is 135. What is the number?
11. 11.42 is 30% of ?
12. 12.84 is 40% of ?
13. 13.Ishaan spent ₹96, which is 50% of the pocket money. How much pocket money did Ishaan have, in rupees?
14. 14.296 is 80% of ?
15. 15.Dev spent ₹20, which is 5% of the pocket money. How much pocket money did Dev have, in rupees?
16. 16.42 is 75% of ?
17. 17.12 is 10% of ?
18. 18.27 is 30% of ?
19. 19.Aarav spent ₹99, which is 25% of the pocket money. How much pocket money did Aarav have, in rupees?
20. 20.Rohan spent ₹272, which is 80% of the pocket money. How much pocket money did Rohan have, in rupees?
21. 21.Diya spent ₹30, which is 60% of the pocket money. How much pocket money did Diya have, in rupees?
22. 22.13 is 20% of ?
23. 23.40% of a number is 134. What is the number?
24. 24.80% of a number is 280. What is the number?
25. 25.40% of a number is 40. What is the number?
26. 26.30% of a number is 105. What is the number?
27. 27.30% of a number is 60. What is the number?
28. 28.25% of a number is 93. What is the number?
29. 29.35 is 20% of ?
30. 30.164 is 50% of ?
31. 31.Ishaan spent ₹27, which is 15% of the pocket money. How much pocket money did Ishaan have, in rupees?
32. 32.21 is 15% of ?
33. 33.Aarav spent ₹50, which is 40% of the pocket money. How much pocket money did Aarav have, in rupees?
34. 34.60% of a number is 48. What is the number?
35. 35.12% of a number is 42. What is the number?
36. 36.77 is 25% of ?
37. 37.108 is 60% of ?
38. 38.12% of a number is 6. What is the number?
39. 39.15% of a number is 6. What is the number?
40. 40.25% of a number is 32. What is the number?

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