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Reverse Percentage Worksheet

Percentage lesson 9: Find the whole from a percent · Set 260 · 40 questions
TalentJR

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.

NameDateTime takenScore ___ / 40
  1. 1.36 is 12% of ?
  2. 2.Riya spent ₹66, which is 40% of the pocket money. How much pocket money did Riya have, in rupees?
  3. 3.Arjun spent ₹51, which is 15% of the pocket money. How much pocket money did Arjun have, in rupees?
  4. 4.Meera spent ₹13, which is 5% of the pocket money. How much pocket money did Meera have, in rupees?
  5. 5.25% of a number is 49. What is the number?
  6. 6.Diya spent ₹118, which is 40% of the pocket money. How much pocket money did Diya have, in rupees?
  7. 7.Aarav spent ₹42, which is 12% of the pocket money. How much pocket money did Aarav have, in rupees?
  8. 8.Ishaan spent ₹48, which is 12% of the pocket money. How much pocket money did Ishaan have, in rupees?
  9. 9.66 is 30% of ?
  10. 10.20% of a number is 18. What is the number?
  11. 11.66 is 20% of ?
  12. 12.Meera spent ₹32, which is 40% of the pocket money. How much pocket money did Meera have, in rupees?
  13. 13.Kabir spent ₹3, which is 60% of the pocket money. How much pocket money did Kabir have, in rupees?
  14. 14.50% of a number is 166. What is the number?
  15. 15.117 is 30% of ?
  16. 16.Isha spent ₹48, which is 30% of the pocket money. How much pocket money did Isha have, in rupees?
  17. 17.Sara spent ₹8, which is 10% of the pocket money. How much pocket money did Sara have, in rupees?
  18. 18.12% of a number is 21. What is the number?
  19. 19.Kabir spent ₹22, which is 25% of the pocket money. How much pocket money did Kabir have, in rupees?
  20. 20.25% of a number is 5. What is the number?
  21. 21.20% of a number is 37. What is the number?
  22. 22.Arjun spent ₹111, which is 60% of the pocket money. How much pocket money did Arjun have, in rupees?
  23. 23.15% of a number is 12. What is the number?
  24. 24.Rohan spent ₹138, which is 60% of the pocket money. How much pocket money did Rohan have, in rupees?
  25. 25.80% of a number is 168. What is the number?
  26. 26.Ishaan spent ₹20, which is 50% of the pocket money. How much pocket money did Ishaan have, in rupees?
  27. 27.50% of a number is 142. What is the number?
  28. 28.30% of a number is 42. What is the number?
  29. 29.Riya spent ₹157, which is 50% of the pocket money. How much pocket money did Riya have, in rupees?
  30. 30.Riya spent ₹138, which is 40% of the pocket money. How much pocket money did Riya have, in rupees?
  31. 31.20% of a number is 46. What is the number?
  32. 32.60% of a number is 201. What is the number?
  33. 33.80% of a number is 12. What is the number?
  34. 34.Dev spent ₹1, which is 5% of the pocket money. How much pocket money did Dev have, in rupees?
  35. 35.80% of a number is 116. What is the number?
  36. 36.10 is 5% of ?
  37. 37.Kabir spent ₹12, which is 12% of the pocket money. How much pocket money did Kabir have, in rupees?
  38. 38.Rohan spent ₹20, which is 25% of the pocket money. How much pocket money did Rohan have, in rupees?
  39. 39.Ishaan spent ₹57, which is 60% of the pocket money. How much pocket money did Ishaan have, in rupees?
  40. 40.Sara spent ₹82, which is 40% of the pocket money. How much pocket money did Sara have, in rupees?

Answer key

  1. 300
  2. 165
  3. 340
  4. 260
  5. 196
  6. 295
  7. 350
  8. 400
  9. 220
  10. 90
  11. 330
  12. 80
  13. 5
  14. 332
  15. 390
  16. 160
  17. 80
  18. 175
  19. 88
  20. 20
  21. 185
  22. 185
  23. 80
  24. 230
  25. 210
  26. 40
  27. 284
  28. 140
  29. 314
  30. 345
  31. 230
  32. 335
  33. 15
  34. 20
  35. 145
  36. 200
  37. 100
  38. 80
  39. 95
  40. 205

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