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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 446 · 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.What percent of 250 is 125?
  2. 2.?% of 300 = 135
  3. 3.105 is what percent of 150?
  4. 4.?% of 40 = 14
  5. 5.?% of 60 = 57
  6. 6.What percent of 400 is 104?
  7. 7.8 is what percent of 25?
  8. 8.What percent of 200 is 58?
  9. 9.What percent of 50 is 24?
  10. 10.170 is what percent of 500?
  11. 11.?% of 500 = 295
  12. 12.9 is what percent of 25?
  13. 13.?% of 20 = 19
  14. 14.135 is what percent of 150?
  15. 15.16 is what percent of 25?
  16. 16.430 is what percent of 500?
  17. 17.What percent of 25 is 21?
  18. 18.90 is what percent of 120?
  19. 19.What percent of 25 is 11?
  20. 20.What percent of 40 is 38?
  21. 21.?% of 150 = 69
  22. 22.110 is what percent of 500?
  23. 23.What percent of 250 is 40?
  24. 24.What percent of 250 is 135?
  25. 25.What percent of 40 is 12?
  26. 26.?% of 500 = 90
  27. 27.76 is what percent of 80?
  28. 28.?% of 120 = 12
  29. 29.42 is what percent of 60?
  30. 30.11 is what percent of 25?
  31. 31.What percent of 500 is 430?
  32. 32.?% of 150 = 96
  33. 33.54 is what percent of 60?
  34. 34.What percent of 120 is 24?
  35. 35.15 is what percent of 150?
  36. 36.84 is what percent of 120?
  37. 37.?% of 150 = 39
  38. 38.?% of 200 = 96
  39. 39.?% of 300 = 207
  40. 40.7 is what percent of 20?

Answer key

  1. 50
  2. 45
  3. 70
  4. 35
  5. 95
  6. 26
  7. 32
  8. 29
  9. 48
  10. 34
  11. 59
  12. 36
  13. 95
  14. 90
  15. 64
  16. 86
  17. 84
  18. 75
  19. 44
  20. 95
  21. 46
  22. 22
  23. 16
  24. 54
  25. 30
  26. 18
  27. 95
  28. 10
  29. 70
  30. 44
  31. 86
  32. 64
  33. 90
  34. 20
  35. 10
  36. 70
  37. 26
  38. 48
  39. 69
  40. 35

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