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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 831 · 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.?% of 400 = 40
  2. 2.What percent of 400 is 36?
  3. 3.176 is what percent of 200?
  4. 4.?% of 25 = 21
  5. 5.6 is what percent of 25?
  6. 6.What percent of 25 is 17?
  7. 7.What percent of 500 is 225?
  8. 8.?% of 200 = 50
  9. 9.11 is what percent of 20?
  10. 10.?% of 40 = 14
  11. 11.?% of 25 = 12
  12. 12.What percent of 300 is 135?
  13. 13.What percent of 40 is 32?
  14. 14.What percent of 400 is 320?
  15. 15.?% of 400 = 164
  16. 16.?% of 200 = 90
  17. 17.355 is what percent of 500?
  18. 18.130 is what percent of 500?
  19. 19.?% of 150 = 18
  20. 20.What percent of 40 is 24?
  21. 21.80 is what percent of 250?
  22. 22.What percent of 40 is 8?
  23. 23.What percent of 150 is 99?
  24. 24.What percent of 500 is 240?
  25. 25.?% of 20 = 5
  26. 26.?% of 400 = 376
  27. 27.?% of 80 = 48
  28. 28.?% of 500 = 360
  29. 29.What percent of 120 is 96?
  30. 30.?% of 60 = 54
  31. 31.171 is what percent of 300?
  32. 32.123 is what percent of 300?
  33. 33.What percent of 40 is 38?
  34. 34.126 is what percent of 150?
  35. 35.What percent of 60 is 54?
  36. 36.What percent of 200 is 190?
  37. 37.28 is what percent of 200?
  38. 38.?% of 300 = 261
  39. 39.What percent of 25 is 2?
  40. 40.?% of 25 = 17

Answer key

  1. 10
  2. 9
  3. 88
  4. 84
  5. 24
  6. 68
  7. 45
  8. 25
  9. 55
  10. 35
  11. 48
  12. 45
  13. 80
  14. 80
  15. 41
  16. 45
  17. 71
  18. 26
  19. 12
  20. 60
  21. 32
  22. 20
  23. 66
  24. 48
  25. 25
  26. 94
  27. 60
  28. 72
  29. 80
  30. 90
  31. 57
  32. 41
  33. 95
  34. 84
  35. 90
  36. 95
  37. 14
  38. 87
  39. 8
  40. 68

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