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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 1 · 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.?% of 500 = 95
  2. 2.What percent of 250 is 170?
  3. 3.?% of 200 = 118
  4. 4.What percent of 20 is 7?
  5. 5.?% of 20 = 2
  6. 6.?% of 50 = 34
  7. 7.What percent of 50 is 16?
  8. 8.180 is what percent of 500?
  9. 9.What percent of 20 is 17?
  10. 10.?% of 250 = 60
  11. 11.?% of 250 = 115
  12. 12.10 is what percent of 50?
  13. 13.What percent of 300 is 108?
  14. 14.?% of 300 = 189
  15. 15.What percent of 250 is 85?
  16. 16.?% of 25 = 21
  17. 17.?% of 120 = 36
  18. 18.152 is what percent of 400?
  19. 19.?% of 50 = 32
  20. 20.?% of 120 = 6
  21. 21.What percent of 80 is 20?
  22. 22.39 is what percent of 150?
  23. 23.24 is what percent of 80?
  24. 24.7 is what percent of 25?
  25. 25.What percent of 200 is 108?
  26. 26.?% of 150 = 60
  27. 27.18 is what percent of 150?
  28. 28.108 is what percent of 150?
  29. 29.8 is what percent of 20?
  30. 30.What percent of 20 is 16?
  31. 31.5 is what percent of 25?
  32. 32.32 is what percent of 40?
  33. 33.What percent of 60 is 3?
  34. 34.141 is what percent of 150?
  35. 35.?% of 500 = 320
  36. 36.?% of 250 = 85
  37. 37.What percent of 40 is 20?
  38. 38.50 is what percent of 250?
  39. 39.3 is what percent of 60?
  40. 40.?% of 80 = 56

Answer key

  1. 19
  2. 68
  3. 59
  4. 35
  5. 10
  6. 68
  7. 32
  8. 36
  9. 85
  10. 24
  11. 46
  12. 20
  13. 36
  14. 63
  15. 34
  16. 84
  17. 30
  18. 38
  19. 64
  20. 5
  21. 25
  22. 26
  23. 30
  24. 28
  25. 54
  26. 40
  27. 12
  28. 72
  29. 40
  30. 80
  31. 20
  32. 80
  33. 5
  34. 94
  35. 64
  36. 34
  37. 50
  38. 20
  39. 5
  40. 70

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