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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 167 · 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 300 is 48?
  2. 2.What percent of 20 is 16?
  3. 3.?% of 250 = 110
  4. 4.What percent of 400 is 224?
  5. 5.1 is what percent of 20?
  6. 6.What percent of 25 is 23?
  7. 7.?% of 120 = 6
  8. 8.What percent of 50 is 39?
  9. 9.?% of 50 = 21
  10. 10.What percent of 150 is 117?
  11. 11.?% of 120 = 66
  12. 12.What percent of 300 is 153?
  13. 13.335 is what percent of 500?
  14. 14.What percent of 250 is 70?
  15. 15.272 is what percent of 400?
  16. 16.What percent of 300 is 141?
  17. 17.?% of 40 = 12
  18. 18.57 is what percent of 60?
  19. 19.What percent of 40 is 6?
  20. 20.248 is what percent of 400?
  21. 21.What percent of 200 is 86?
  22. 22.?% of 120 = 36
  23. 23.What percent of 400 is 276?
  24. 24.What percent of 300 is 117?
  25. 25.What percent of 80 is 24?
  26. 26.What percent of 250 is 20?
  27. 27.What percent of 120 is 60?
  28. 28.345 is what percent of 500?
  29. 29.What percent of 40 is 28?
  30. 30.21 is what percent of 60?
  31. 31.What percent of 400 is 200?
  32. 32.9 is what percent of 60?
  33. 33.?% of 60 = 57
  34. 34.?% of 150 = 48
  35. 35.?% of 25 = 5
  36. 36.16 is what percent of 20?
  37. 37.?% of 150 = 96
  38. 38.What percent of 20 is 14?
  39. 39.18 is what percent of 150?
  40. 40.?% of 500 = 235

Answer key

  1. 16
  2. 80
  3. 44
  4. 56
  5. 5
  6. 92
  7. 5
  8. 78
  9. 42
  10. 78
  11. 55
  12. 51
  13. 67
  14. 28
  15. 68
  16. 47
  17. 30
  18. 95
  19. 15
  20. 62
  21. 43
  22. 30
  23. 69
  24. 39
  25. 30
  26. 8
  27. 50
  28. 69
  29. 70
  30. 35
  31. 50
  32. 15
  33. 95
  34. 32
  35. 20
  36. 80
  37. 64
  38. 70
  39. 12
  40. 47

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