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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 680 · 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. 1.12 is what percent of 25?
  2. 2.16 is what percent of 20?
  3. 3.?% of 40 = 30
  4. 4.?% of 150 = 126
  5. 5.What percent of 150 is 39?
  6. 6.What percent of 200 is 42?
  7. 7.What percent of 500 is 40?
  8. 8.What percent of 300 is 177?
  9. 9.?% of 150 = 30
  10. 10.88 is what percent of 200?
  11. 11.What percent of 40 is 2?
  12. 12.What percent of 20 is 2?
  13. 13.3 is what percent of 25?
  14. 14.?% of 50 = 36
  15. 15.?% of 40 = 38
  16. 16.81 is what percent of 300?
  17. 17.What percent of 150 is 15?
  18. 18.?% of 20 = 16
  19. 19.144 is what percent of 300?
  20. 20.32 is what percent of 40?
  21. 21.?% of 500 = 185
  22. 22.?% of 250 = 190
  23. 23.What percent of 150 is 120?
  24. 24.What percent of 20 is 19?
  25. 25.20 is what percent of 400?
  26. 26.2 is what percent of 20?
  27. 27.?% of 400 = 36
  28. 28.36 is what percent of 120?
  29. 29.24 is what percent of 150?
  30. 30.What percent of 40 is 4?
  31. 31.30 is what percent of 500?
  32. 32.28 is what percent of 400?
  33. 33.What percent of 400 is 268?
  34. 34.?% of 20 = 17
  35. 35.150 is what percent of 300?
  36. 36.What percent of 400 is 136?
  37. 37.What percent of 250 is 115?
  38. 38.270 is what percent of 300?
  39. 39.?% of 40 = 20
  40. 40.What percent of 250 is 125?

Answer key

  1. 48
  2. 80
  3. 75
  4. 84
  5. 26
  6. 21
  7. 8
  8. 59
  9. 20
  10. 44
  11. 5
  12. 10
  13. 12
  14. 72
  15. 95
  16. 27
  17. 10
  18. 80
  19. 48
  20. 80
  21. 37
  22. 76
  23. 80
  24. 95
  25. 5
  26. 10
  27. 9
  28. 30
  29. 16
  30. 10
  31. 6
  32. 7
  33. 67
  34. 85
  35. 50
  36. 34
  37. 46
  38. 90
  39. 50
  40. 50

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