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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 816 · 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. 1.54 is what percent of 300?
  2. 2.What percent of 250 is 20?
  3. 3.200 is what percent of 500?
  4. 4.What percent of 200 is 54?
  5. 5.What percent of 500 is 320?
  6. 6.What percent of 50 is 20?
  7. 7.9 is what percent of 20?
  8. 8.What percent of 40 is 28?
  9. 9.43 is what percent of 50?
  10. 10.?% of 200 = 62
  11. 11.47 is what percent of 50?
  12. 12.?% of 60 = 42
  13. 13.What percent of 50 is 13?
  14. 14.213 is what percent of 300?
  15. 15.145 is what percent of 250?
  16. 16.What percent of 20 is 9?
  17. 17.?% of 200 = 148
  18. 18.?% of 50 = 15
  19. 19.What percent of 500 is 115?
  20. 20.What percent of 25 is 15?
  21. 21.What percent of 40 is 10?
  22. 22.What percent of 300 is 147?
  23. 23.?% of 120 = 48
  24. 24.What percent of 120 is 12?
  25. 25.20 is what percent of 25?
  26. 26.What percent of 200 is 184?
  27. 27.?% of 300 = 87
  28. 28.?% of 50 = 4
  29. 29.34 is what percent of 40?
  30. 30.114 is what percent of 120?
  31. 31.What percent of 500 is 65?
  32. 32.What percent of 120 is 18?
  33. 33.6 is what percent of 20?
  34. 34.?% of 300 = 81
  35. 35.?% of 40 = 12
  36. 36.?% of 200 = 30
  37. 37.What percent of 20 is 5?
  38. 38.What percent of 40 is 14?
  39. 39.What percent of 250 is 110?
  40. 40.?% of 300 = 165

Answer key

  1. 18
  2. 8
  3. 40
  4. 27
  5. 64
  6. 40
  7. 45
  8. 70
  9. 86
  10. 31
  11. 94
  12. 70
  13. 26
  14. 71
  15. 58
  16. 45
  17. 74
  18. 30
  19. 23
  20. 60
  21. 25
  22. 49
  23. 40
  24. 10
  25. 80
  26. 92
  27. 29
  28. 8
  29. 85
  30. 95
  31. 13
  32. 15
  33. 30
  34. 27
  35. 30
  36. 15
  37. 25
  38. 35
  39. 44
  40. 55

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