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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 261 · 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 = 395
  2. 2.?% of 20 = 3
  3. 3.?% of 40 = 30
  4. 4.35 is what percent of 50?
  5. 5.?% of 40 = 10
  6. 6.What percent of 60 is 3?
  7. 7.18 is what percent of 120?
  8. 8.24 is what percent of 120?
  9. 9.?% of 50 = 9
  10. 10.What percent of 60 is 33?
  11. 11.What percent of 25 is 16?
  12. 12.?% of 200 = 74
  13. 13.?% of 50 = 40
  14. 14.What percent of 80 is 60?
  15. 15.What percent of 120 is 6?
  16. 16.20 is what percent of 40?
  17. 17.?% of 150 = 93
  18. 18.?% of 25 = 6
  19. 19.?% of 500 = 245
  20. 20.1 is what percent of 20?
  21. 21.What percent of 20 is 11?
  22. 22.What percent of 40 is 10?
  23. 23.19 is what percent of 25?
  24. 24.?% of 250 = 50
  25. 25.What percent of 500 is 165?
  26. 26.What percent of 80 is 76?
  27. 27.?% of 500 = 320
  28. 28.?% of 200 = 16
  29. 29.45 is what percent of 300?
  30. 30.5 is what percent of 50?
  31. 31.What percent of 200 is 82?
  32. 32.What percent of 150 is 72?
  33. 33.28 is what percent of 200?
  34. 34.?% of 200 = 144
  35. 35.?% of 20 = 2
  36. 36.?% of 300 = 90
  37. 37.16 is what percent of 50?
  38. 38.102 is what percent of 150?
  39. 39.What percent of 300 is 129?
  40. 40.?% of 250 = 235

Answer key

  1. 79
  2. 15
  3. 75
  4. 70
  5. 25
  6. 5
  7. 15
  8. 20
  9. 18
  10. 55
  11. 64
  12. 37
  13. 80
  14. 75
  15. 5
  16. 50
  17. 62
  18. 24
  19. 49
  20. 5
  21. 55
  22. 25
  23. 76
  24. 20
  25. 33
  26. 95
  27. 64
  28. 8
  29. 15
  30. 10
  31. 41
  32. 48
  33. 14
  34. 72
  35. 10
  36. 30
  37. 32
  38. 68
  39. 43
  40. 94

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