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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 528 · 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. 1.4 is what percent of 40?
  2. 2.184 is what percent of 400?
  3. 3.?% of 25 = 4
  4. 4.18 is what percent of 50?
  5. 5.125 is what percent of 250?
  6. 6.?% of 80 = 64
  7. 7.?% of 150 = 93
  8. 8.6 is what percent of 25?
  9. 9.225 is what percent of 250?
  10. 10.3 is what percent of 60?
  11. 11.?% of 200 = 116
  12. 12.What percent of 300 is 90?
  13. 13.What percent of 50 is 27?
  14. 14.?% of 120 = 84
  15. 15.141 is what percent of 300?
  16. 16.?% of 40 = 16
  17. 17.What percent of 250 is 150?
  18. 18.?% of 60 = 33
  19. 19.48 is what percent of 60?
  20. 20.108 is what percent of 120?
  21. 21.What percent of 200 is 128?
  22. 22.?% of 300 = 186
  23. 23.36 is what percent of 60?
  24. 24.136 is what percent of 400?
  25. 25.What percent of 25 is 23?
  26. 26.What percent of 400 is 232?
  27. 27.9 is what percent of 25?
  28. 28.?% of 20 = 2
  29. 29.52 is what percent of 80?
  30. 30.165 is what percent of 250?
  31. 31.138 is what percent of 150?
  32. 32.What percent of 300 is 60?
  33. 33.10 is what percent of 25?
  34. 34.88 is what percent of 400?
  35. 35.What percent of 300 is 159?
  36. 36.?% of 40 = 10
  37. 37.?% of 25 = 19
  38. 38.?% of 200 = 126
  39. 39.24 is what percent of 400?
  40. 40.What percent of 50 is 14?

Answer key

  1. 10
  2. 46
  3. 16
  4. 36
  5. 50
  6. 80
  7. 62
  8. 24
  9. 90
  10. 5
  11. 58
  12. 30
  13. 54
  14. 70
  15. 47
  16. 40
  17. 60
  18. 55
  19. 80
  20. 90
  21. 64
  22. 62
  23. 60
  24. 34
  25. 92
  26. 58
  27. 36
  28. 10
  29. 65
  30. 66
  31. 92
  32. 20
  33. 40
  34. 22
  35. 53
  36. 25
  37. 76
  38. 63
  39. 6
  40. 28

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