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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 216 · 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 50 is 28?
  2. 2.14 is what percent of 20?
  3. 3.What percent of 60 is 48?
  4. 4.?% of 50 = 18
  5. 5.What percent of 300 is 135?
  6. 6.?% of 80 = 48
  7. 7.112 is what percent of 200?
  8. 8.What percent of 150 is 39?
  9. 9.?% of 50 = 42
  10. 10.216 is what percent of 400?
  11. 11.What percent of 120 is 60?
  12. 12.What percent of 80 is 72?
  13. 13.What percent of 500 is 80?
  14. 14.?% of 60 = 39
  15. 15.16 is what percent of 40?
  16. 16.27 is what percent of 300?
  17. 17.?% of 500 = 455
  18. 18.What percent of 50 is 35?
  19. 19.What percent of 50 is 34?
  20. 20.What percent of 300 is 39?
  21. 21.What percent of 60 is 15?
  22. 22.?% of 50 = 45
  23. 23.What percent of 300 is 198?
  24. 24.What percent of 25 is 5?
  25. 25.84 is what percent of 120?
  26. 26.54 is what percent of 120?
  27. 27.What percent of 400 is 156?
  28. 28.?% of 200 = 98
  29. 29.What percent of 200 is 158?
  30. 30.12 is what percent of 20?
  31. 31.261 is what percent of 300?
  32. 32.What percent of 500 is 415?
  33. 33.336 is what percent of 400?
  34. 34.?% of 80 = 20
  35. 35.?% of 250 = 55
  36. 36.36 is what percent of 40?
  37. 37.19 is what percent of 50?
  38. 38.?% of 200 = 140
  39. 39.12 is what percent of 200?
  40. 40.What percent of 20 is 16?

Answer key

  1. 56
  2. 70
  3. 80
  4. 36
  5. 45
  6. 60
  7. 56
  8. 26
  9. 84
  10. 54
  11. 50
  12. 90
  13. 16
  14. 65
  15. 40
  16. 9
  17. 91
  18. 70
  19. 68
  20. 13
  21. 25
  22. 90
  23. 66
  24. 20
  25. 70
  26. 45
  27. 39
  28. 49
  29. 79
  30. 60
  31. 87
  32. 83
  33. 84
  34. 25
  35. 22
  36. 90
  37. 38
  38. 70
  39. 6
  40. 80

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