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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 395 · 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. 1.201 is what percent of 300?
  2. 2.185 is what percent of 250?
  3. 3.45 is what percent of 250?
  4. 4.What percent of 40 is 8?
  5. 5.470 is what percent of 500?
  6. 6.What percent of 200 is 112?
  7. 7.32 is what percent of 40?
  8. 8.186 is what percent of 200?
  9. 9.?% of 40 = 4
  10. 10.What percent of 150 is 18?
  11. 11.60 is what percent of 150?
  12. 12.What percent of 150 is 60?
  13. 13.2 is what percent of 20?
  14. 14.?% of 150 = 21
  15. 15.12 is what percent of 20?
  16. 16.What percent of 50 is 36?
  17. 17.267 is what percent of 300?
  18. 18.What percent of 200 is 90?
  19. 19.14 is what percent of 40?
  20. 20.What percent of 250 is 160?
  21. 21.?% of 250 = 35
  22. 22.What percent of 60 is 57?
  23. 23.80 is what percent of 250?
  24. 24.18 is what percent of 60?
  25. 25.What percent of 120 is 18?
  26. 26.?% of 400 = 20
  27. 27.8 is what percent of 40?
  28. 28.?% of 50 = 15
  29. 29.120 is what percent of 400?
  30. 30.?% of 500 = 300
  31. 31.48 is what percent of 60?
  32. 32.240 is what percent of 500?
  33. 33.What percent of 120 is 114?
  34. 34.What percent of 20 is 9?
  35. 35.What percent of 200 is 176?
  36. 36.13 is what percent of 50?
  37. 37.What percent of 150 is 138?
  38. 38.What percent of 300 is 216?
  39. 39.?% of 400 = 128
  40. 40.35 is what percent of 250?

Answer key

  1. 67
  2. 74
  3. 18
  4. 20
  5. 94
  6. 56
  7. 80
  8. 93
  9. 10
  10. 12
  11. 40
  12. 40
  13. 10
  14. 14
  15. 60
  16. 72
  17. 89
  18. 45
  19. 35
  20. 64
  21. 14
  22. 95
  23. 32
  24. 30
  25. 15
  26. 5
  27. 20
  28. 30
  29. 30
  30. 60
  31. 80
  32. 48
  33. 95
  34. 45
  35. 88
  36. 26
  37. 92
  38. 72
  39. 32
  40. 14

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