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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 499 · 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. 1.7 is what percent of 25?
  2. 2.What percent of 60 is 27?
  3. 3.40 is what percent of 400?
  4. 4.What percent of 120 is 114?
  5. 5.What percent of 200 is 136?
  6. 6.16 is what percent of 80?
  7. 7.120 is what percent of 200?
  8. 8.What percent of 20 is 10?
  9. 9.60 is what percent of 80?
  10. 10.What percent of 60 is 45?
  11. 11.What percent of 200 is 32?
  12. 12.?% of 50 = 43
  13. 13.?% of 80 = 12
  14. 14.40 is what percent of 200?
  15. 15.?% of 300 = 120
  16. 16.What percent of 120 is 48?
  17. 17.?% of 200 = 70
  18. 18.54 is what percent of 120?
  19. 19.?% of 120 = 18
  20. 20.What percent of 400 is 92?
  21. 21.What percent of 40 is 2?
  22. 22.90 is what percent of 250?
  23. 23.?% of 25 = 6
  24. 24.24 is what percent of 80?
  25. 25.What percent of 150 is 102?
  26. 26.What percent of 25 is 11?
  27. 27.?% of 80 = 32
  28. 28.What percent of 20 is 5?
  29. 29.What percent of 200 is 156?
  30. 30.What percent of 20 is 18?
  31. 31.What percent of 120 is 12?
  32. 32.76 is what percent of 80?
  33. 33.?% of 120 = 42
  34. 34.?% of 500 = 205
  35. 35.?% of 25 = 20
  36. 36.What percent of 50 is 41?
  37. 37.What percent of 300 is 105?
  38. 38.21 is what percent of 25?
  39. 39.What percent of 40 is 30?
  40. 40.?% of 80 = 56

Answer key

  1. 28
  2. 45
  3. 10
  4. 95
  5. 68
  6. 20
  7. 60
  8. 50
  9. 75
  10. 75
  11. 16
  12. 86
  13. 15
  14. 20
  15. 40
  16. 40
  17. 35
  18. 45
  19. 15
  20. 23
  21. 5
  22. 36
  23. 24
  24. 30
  25. 68
  26. 44
  27. 40
  28. 25
  29. 78
  30. 90
  31. 10
  32. 95
  33. 35
  34. 41
  35. 80
  36. 82
  37. 35
  38. 84
  39. 75
  40. 70

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