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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 845 · 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 60 is 12?
  2. 2.What percent of 25 is 12?
  3. 3.What percent of 50 is 40?
  4. 4.?% of 300 = 105
  5. 5.76 is what percent of 80?
  6. 6.14 is what percent of 200?
  7. 7.What percent of 250 is 180?
  8. 8.?% of 80 = 8
  9. 9.?% of 80 = 56
  10. 10.3 is what percent of 25?
  11. 11.?% of 300 = 30
  12. 12.?% of 40 = 20
  13. 13.?% of 50 = 33
  14. 14.What percent of 20 is 7?
  15. 15.?% of 40 = 34
  16. 16.28 is what percent of 40?
  17. 17.What percent of 150 is 87?
  18. 18.160 is what percent of 250?
  19. 19.What percent of 20 is 18?
  20. 20.16 is what percent of 80?
  21. 21.What percent of 250 is 150?
  22. 22.?% of 60 = 30
  23. 23.What percent of 500 is 30?
  24. 24.What percent of 25 is 9?
  25. 25.120 is what percent of 500?
  26. 26.What percent of 20 is 4?
  27. 27.What percent of 80 is 12?
  28. 28.?% of 50 = 3
  29. 29.?% of 400 = 284
  30. 30.What percent of 500 is 390?
  31. 31.213 is what percent of 300?
  32. 32.90 is what percent of 500?
  33. 33.68 is what percent of 80?
  34. 34.?% of 200 = 188
  35. 35.?% of 300 = 42
  36. 36.What percent of 500 is 400?
  37. 37.What percent of 200 is 70?
  38. 38.356 is what percent of 400?
  39. 39.What percent of 20 is 15?
  40. 40.39 is what percent of 50?

Answer key

  1. 20
  2. 48
  3. 80
  4. 35
  5. 95
  6. 7
  7. 72
  8. 10
  9. 70
  10. 12
  11. 10
  12. 50
  13. 66
  14. 35
  15. 85
  16. 70
  17. 58
  18. 64
  19. 90
  20. 20
  21. 60
  22. 50
  23. 6
  24. 36
  25. 24
  26. 20
  27. 15
  28. 6
  29. 71
  30. 78
  31. 71
  32. 18
  33. 85
  34. 94
  35. 14
  36. 80
  37. 35
  38. 89
  39. 75
  40. 78

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