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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 293 · 40 questions
TalentJR

How to work it out (Part over whole): Find the whole (the number after “of”) and the part. Percent = part ÷ whole × 100. Multiply the part by 100 first, then divide by the whole: 18 × 100 = 1800, and 1800 ÷ 72 = 25, so 25%.

NameDateTime takenScore ___ / 40
  1. 1.15 is what percent of 60?
  2. 2.16 is what percent of 40?
  3. 3.?% of 20 = 7
  4. 4.?% of 150 = 21
  5. 5.3 is what percent of 50?
  6. 6.?% of 20 = 13
  7. 7.335 is what percent of 500?
  8. 8.2 is what percent of 20?
  9. 9.70 is what percent of 250?
  10. 10.?% of 250 = 40
  11. 11.What percent of 25 is 21?
  12. 12.What percent of 50 is 23?
  13. 13.What percent of 500 is 60?
  14. 14.What percent of 500 is 405?
  15. 15.?% of 250 = 65
  16. 16.?% of 40 = 38
  17. 17.11 is what percent of 25?
  18. 18.?% of 25 = 3
  19. 19.What percent of 25 is 11?
  20. 20.What percent of 120 is 48?
  21. 21.51 is what percent of 60?
  22. 22.?% of 300 = 96
  23. 23.What percent of 120 is 114?
  24. 24.26 is what percent of 40?
  25. 25.What percent of 50 is 17?
  26. 26.?% of 40 = 8
  27. 27.186 is what percent of 300?
  28. 28.?% of 20 = 17
  29. 29.390 is what percent of 500?
  30. 30.?% of 50 = 4
  31. 31.156 is what percent of 300?
  32. 32.What percent of 150 is 57?
  33. 33.36 is what percent of 150?
  34. 34.?% of 120 = 66
  35. 35.20 is what percent of 40?
  36. 36.145 is what percent of 500?
  37. 37.18 is what percent of 60?
  38. 38.What percent of 25 is 5?
  39. 39.What percent of 500 is 190?
  40. 40.5 is what percent of 25?

Answer key

  1. 25
  2. 40
  3. 35
  4. 14
  5. 6
  6. 65
  7. 67
  8. 10
  9. 28
  10. 16
  11. 84
  12. 46
  13. 12
  14. 81
  15. 26
  16. 95
  17. 44
  18. 12
  19. 44
  20. 40
  21. 85
  22. 32
  23. 95
  24. 65
  25. 34
  26. 20
  27. 62
  28. 85
  29. 78
  30. 8
  31. 52
  32. 38
  33. 24
  34. 55
  35. 50
  36. 29
  37. 30
  38. 20
  39. 38
  40. 20

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