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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 186 · 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 80 is 52?
  2. 2.What percent of 40 is 6?
  3. 3.15 is what percent of 25?
  4. 4.?% of 300 = 21
  5. 5.?% of 250 = 220
  6. 6.?% of 20 = 3
  7. 7.95 is what percent of 500?
  8. 8.135 is what percent of 500?
  9. 9.18 is what percent of 20?
  10. 10.?% of 200 = 150
  11. 11.?% of 400 = 304
  12. 12.?% of 20 = 13
  13. 13.?% of 120 = 102
  14. 14.?% of 200 = 52
  15. 15.?% of 250 = 85
  16. 16.What percent of 200 is 190?
  17. 17.45 is what percent of 50?
  18. 18.40 is what percent of 50?
  19. 19.What percent of 25 is 3?
  20. 20.60 is what percent of 200?
  21. 21.5 is what percent of 20?
  22. 22.?% of 80 = 24
  23. 23.What percent of 400 is 368?
  24. 24.30 is what percent of 60?
  25. 25.?% of 400 = 236
  26. 26.48 is what percent of 60?
  27. 27.?% of 25 = 7
  28. 28.42 is what percent of 200?
  29. 29.85 is what percent of 500?
  30. 30.What percent of 80 is 40?
  31. 31.What percent of 200 is 114?
  32. 32.34 is what percent of 200?
  33. 33.5 is what percent of 25?
  34. 34.What percent of 40 is 10?
  35. 35.What percent of 60 is 9?
  36. 36.What percent of 120 is 66?
  37. 37.What percent of 300 is 135?
  38. 38.?% of 50 = 23
  39. 39.What percent of 250 is 135?
  40. 40.What percent of 50 is 23?

Answer key

  1. 65
  2. 15
  3. 60
  4. 7
  5. 88
  6. 15
  7. 19
  8. 27
  9. 90
  10. 75
  11. 76
  12. 65
  13. 85
  14. 26
  15. 34
  16. 95
  17. 90
  18. 80
  19. 12
  20. 30
  21. 25
  22. 30
  23. 92
  24. 50
  25. 59
  26. 80
  27. 28
  28. 21
  29. 17
  30. 50
  31. 57
  32. 17
  33. 20
  34. 25
  35. 15
  36. 55
  37. 45
  38. 46
  39. 54
  40. 46

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