Reverse Percentage Worksheet

Percentage lesson 9: Find the whole from a percent · Set 760 · 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. 1.40% of a number is 136. What is the number?
2. 2.Anaya spent ₹27, which is 15% of the pocket money. How much pocket money did Anaya have, in rupees?
3. 3.32 is 80% of ?
4. 4.80% of a number is 72. What is the number?
5. 5.Diya spent ₹17, which is 5% of the pocket money. How much pocket money did Diya have, in rupees?
6. 6.80% of a number is 248. What is the number?
7. 7.5% of a number is 9. What is the number?
8. 8.Riya spent ₹63, which is 50% of the pocket money. How much pocket money did Riya have, in rupees?
9. 9.1 is 10% of ?
10. 10.45 is 30% of ?
11. 11.80% of a number is 152. What is the number?
12. 12.Ishaan spent ₹2, which is 5% of the pocket money. How much pocket money did Ishaan have, in rupees?
13. 13.18 is 60% of ?
14. 14.30% of a number is 63. What is the number?
15. 15.43 is 25% of ?
16. 16.Arjun spent ₹12, which is 40% of the pocket money. How much pocket money did Arjun have, in rupees?
17. 17.4 is 5% of ?
18. 18.23 is 20% of ?
19. 19.102 is 40% of ?
20. 20.15% of a number is 18. What is the number?
21. 21.30% of a number is 120. What is the number?
22. 22.80% of a number is 296. What is the number?
23. 23.45 is 12% of ?
24. 24.40% of a number is 124. What is the number?
25. 25.50% of a number is 61. What is the number?
26. 26.76 is 25% of ?
27. 27.80% of a number is 292. What is the number?
28. 28.Arjun spent ₹18, which is 12% of the pocket money. How much pocket money did Arjun have, in rupees?
29. 29.15 is 20% of ?
30. 30.Anaya spent ₹45, which is 15% of the pocket money. How much pocket money did Anaya have, in rupees?
31. 31.Arjun spent ₹39, which is 10% of the pocket money. How much pocket money did Arjun have, in rupees?
32. 32.5% of a number is 11. What is the number?
33. 33.15 is 10% of ?
34. 34.10% of a number is 26. What is the number?
35. 35.Dev spent ₹28, which is 20% of the pocket money. How much pocket money did Dev have, in rupees?
36. 36.Meera spent ₹165, which is 75% of the pocket money. How much pocket money did Meera have, in rupees?
37. 37.75% of a number is 120. What is the number?
38. 38.25% of a number is 26. What is the number?
39. 39.12% of a number is 27. What is the number?
40. 40.15% of a number is 15. What is the number?

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