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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 595 · 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 400 is 184?
  2. 2.?% of 120 = 114
  3. 3.What percent of 80 is 60?
  4. 4.36 is what percent of 40?
  5. 5.What percent of 60 is 45?
  6. 6.What percent of 500 is 35?
  7. 7.18 is what percent of 120?
  8. 8.What percent of 300 is 69?
  9. 9.What percent of 250 is 80?
  10. 10.?% of 150 = 36
  11. 11.What percent of 25 is 18?
  12. 12.?% of 40 = 16
  13. 13.What percent of 400 is 60?
  14. 14.?% of 50 = 35
  15. 15.129 is what percent of 150?
  16. 16.?% of 20 = 4
  17. 17.What percent of 20 is 14?
  18. 18.What percent of 80 is 68?
  19. 19.What percent of 250 is 200?
  20. 20.14 is what percent of 200?
  21. 21.24 is what percent of 40?
  22. 22.What percent of 500 is 215?
  23. 23.?% of 25 = 9
  24. 24.90 is what percent of 250?
  25. 25.150 is what percent of 250?
  26. 26.18 is what percent of 150?
  27. 27.?% of 200 = 120
  28. 28.What percent of 80 is 16?
  29. 29.What percent of 200 is 38?
  30. 30.?% of 50 = 26
  31. 31.12 is what percent of 60?
  32. 32.60 is what percent of 80?
  33. 33.224 is what percent of 400?
  34. 34.?% of 400 = 48
  35. 35.What percent of 50 is 24?
  36. 36.25 is what percent of 500?
  37. 37.?% of 60 = 48
  38. 38.?% of 20 = 14
  39. 39.38 is what percent of 40?
  40. 40.What percent of 25 is 23?

Answer key

  1. 46
  2. 95
  3. 75
  4. 90
  5. 75
  6. 7
  7. 15
  8. 23
  9. 32
  10. 24
  11. 72
  12. 40
  13. 15
  14. 70
  15. 86
  16. 20
  17. 70
  18. 85
  19. 80
  20. 7
  21. 60
  22. 43
  23. 36
  24. 36
  25. 60
  26. 12
  27. 60
  28. 20
  29. 19
  30. 52
  31. 20
  32. 75
  33. 56
  34. 12
  35. 48
  36. 5
  37. 80
  38. 70
  39. 95
  40. 92

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