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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 745 · 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 60 is 57?
  2. 2.What percent of 20 is 8?
  3. 3.What percent of 50 is 28?
  4. 4.What percent of 50 is 15?
  5. 5.?% of 20 = 9
  6. 6.?% of 250 = 80
  7. 7.36 is what percent of 80?
  8. 8.?% of 80 = 52
  9. 9.?% of 50 = 31
  10. 10.105 is what percent of 150?
  11. 11.?% of 20 = 17
  12. 12.?% of 200 = 176
  13. 13.84 is what percent of 200?
  14. 14.12 is what percent of 50?
  15. 15.What percent of 60 is 3?
  16. 16.19 is what percent of 25?
  17. 17.?% of 200 = 34
  18. 18.16 is what percent of 25?
  19. 19.5 is what percent of 20?
  20. 20.114 is what percent of 120?
  21. 21.?% of 20 = 8
  22. 22.344 is what percent of 400?
  23. 23.What percent of 25 is 5?
  24. 24.21 is what percent of 60?
  25. 25.?% of 200 = 12
  26. 26.?% of 300 = 30
  27. 27.What percent of 200 is 12?
  28. 28.What percent of 80 is 4?
  29. 29.What percent of 50 is 21?
  30. 30.?% of 25 = 16
  31. 31.What percent of 40 is 18?
  32. 32.What percent of 40 is 10?
  33. 33.?% of 120 = 30
  34. 34.111 is what percent of 150?
  35. 35.27 is what percent of 150?
  36. 36.?% of 300 = 252
  37. 37.What percent of 40 is 6?
  38. 38.What percent of 60 is 12?
  39. 39.What percent of 60 is 51?
  40. 40.What percent of 60 is 33?

Answer key

  1. 95
  2. 40
  3. 56
  4. 30
  5. 45
  6. 32
  7. 45
  8. 65
  9. 62
  10. 70
  11. 85
  12. 88
  13. 42
  14. 24
  15. 5
  16. 76
  17. 17
  18. 64
  19. 25
  20. 95
  21. 40
  22. 86
  23. 20
  24. 35
  25. 6
  26. 10
  27. 6
  28. 5
  29. 42
  30. 64
  31. 45
  32. 25
  33. 25
  34. 74
  35. 18
  36. 84
  37. 15
  38. 20
  39. 85
  40. 55

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