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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 839 · 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 80 is 16?
  2. 2.?% of 300 = 162
  3. 3.?% of 200 = 116
  4. 4.28 is what percent of 40?
  5. 5.What percent of 400 is 44?
  6. 6.32 is what percent of 40?
  7. 7.?% of 20 = 16
  8. 8.What percent of 250 is 190?
  9. 9.What percent of 20 is 12?
  10. 10.?% of 40 = 16
  11. 11.41 is what percent of 50?
  12. 12.7 is what percent of 25?
  13. 13.What percent of 60 is 21?
  14. 14.15 is what percent of 20?
  15. 15.?% of 300 = 216
  16. 16.What percent of 80 is 12?
  17. 17.What percent of 400 is 48?
  18. 18.?% of 120 = 6
  19. 19.?% of 500 = 235
  20. 20.120 is what percent of 300?
  21. 21.What percent of 200 is 82?
  22. 22.What percent of 250 is 20?
  23. 23.57 is what percent of 60?
  24. 24.27 is what percent of 60?
  25. 25.What percent of 400 is 80?
  26. 26.?% of 40 = 6
  27. 27.What percent of 250 is 170?
  28. 28.135 is what percent of 150?
  29. 29.What percent of 400 is 84?
  30. 30.21 is what percent of 60?
  31. 31.72 is what percent of 120?
  32. 32.What percent of 80 is 40?
  33. 33.?% of 25 = 9
  34. 34.?% of 500 = 130
  35. 35.9 is what percent of 150?
  36. 36.?% of 250 = 170
  37. 37.?% of 150 = 102
  38. 38.What percent of 25 is 2?
  39. 39.What percent of 80 is 44?
  40. 40.46 is what percent of 50?

Answer key

  1. 20
  2. 54
  3. 58
  4. 70
  5. 11
  6. 80
  7. 80
  8. 76
  9. 60
  10. 40
  11. 82
  12. 28
  13. 35
  14. 75
  15. 72
  16. 15
  17. 12
  18. 5
  19. 47
  20. 40
  21. 41
  22. 8
  23. 95
  24. 45
  25. 20
  26. 15
  27. 68
  28. 90
  29. 21
  30. 35
  31. 60
  32. 50
  33. 36
  34. 26
  35. 6
  36. 68
  37. 68
  38. 8
  39. 55
  40. 92

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