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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 258 · 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 200 = 132
  2. 2.?% of 250 = 95
  3. 3.?% of 50 = 44
  4. 4.15 is what percent of 300?
  5. 5.What percent of 50 is 20?
  6. 6.What percent of 150 is 57?
  7. 7.150 is what percent of 200?
  8. 8.?% of 80 = 72
  9. 9.What percent of 120 is 48?
  10. 10.6 is what percent of 40?
  11. 11.10 is what percent of 200?
  12. 12.?% of 60 = 48
  13. 13.What percent of 500 is 455?
  14. 14.What percent of 400 is 240?
  15. 15.?% of 60 = 42
  16. 16.What percent of 150 is 48?
  17. 17.?% of 40 = 6
  18. 18.?% of 50 = 47
  19. 19.What percent of 400 is 144?
  20. 20.What percent of 250 is 25?
  21. 21.?% of 50 = 19
  22. 22.What percent of 500 is 145?
  23. 23.30 is what percent of 150?
  24. 24.?% of 50 = 32
  25. 25.185 is what percent of 250?
  26. 26.26 is what percent of 40?
  27. 27.18 is what percent of 200?
  28. 28.What percent of 40 is 2?
  29. 29.What percent of 120 is 12?
  30. 30.40 is what percent of 200?
  31. 31.45 is what percent of 60?
  32. 32.What percent of 150 is 96?
  33. 33.190 is what percent of 250?
  34. 34.What percent of 80 is 4?
  35. 35.What percent of 40 is 24?
  36. 36.4 is what percent of 40?
  37. 37.12 is what percent of 20?
  38. 38.?% of 300 = 237
  39. 39.200 is what percent of 250?
  40. 40.?% of 500 = 240

Answer key

  1. 66
  2. 38
  3. 88
  4. 5
  5. 40
  6. 38
  7. 75
  8. 90
  9. 40
  10. 15
  11. 5
  12. 80
  13. 91
  14. 60
  15. 70
  16. 32
  17. 15
  18. 94
  19. 36
  20. 10
  21. 38
  22. 29
  23. 20
  24. 64
  25. 74
  26. 65
  27. 9
  28. 5
  29. 10
  30. 20
  31. 75
  32. 64
  33. 76
  34. 5
  35. 60
  36. 10
  37. 60
  38. 79
  39. 80
  40. 48

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