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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 359 · 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 250 is 220?
  2. 2.What percent of 20 is 2?
  3. 3.48 is what percent of 200?
  4. 4.?% of 120 = 72
  5. 5.?% of 50 = 47
  6. 6.165 is what percent of 250?
  7. 7.8 is what percent of 80?
  8. 8.65 is what percent of 250?
  9. 9.?% of 500 = 100
  10. 10.What percent of 50 is 30?
  11. 11.What percent of 300 is 147?
  12. 12.54 is what percent of 150?
  13. 13.?% of 80 = 28
  14. 14.What percent of 400 is 76?
  15. 15.What percent of 120 is 60?
  16. 16.?% of 20 = 3
  17. 17.175 is what percent of 250?
  18. 18.What percent of 200 is 176?
  19. 19.?% of 25 = 12
  20. 20.?% of 250 = 40
  21. 21.78 is what percent of 120?
  22. 22.What percent of 60 is 12?
  23. 23.What percent of 60 is 54?
  24. 24.What percent of 300 is 267?
  25. 25.2 is what percent of 40?
  26. 26.What percent of 50 is 23?
  27. 27.18 is what percent of 50?
  28. 28.185 is what percent of 500?
  29. 29.?% of 200 = 152
  30. 30.?% of 25 = 15
  31. 31.33 is what percent of 150?
  32. 32.What percent of 50 is 35?
  33. 33.What percent of 50 is 22?
  34. 34.What percent of 300 is 168?
  35. 35.What percent of 50 is 43?
  36. 36.?% of 60 = 27
  37. 37.What percent of 120 is 54?
  38. 38.What percent of 120 is 6?
  39. 39.What percent of 60 is 6?
  40. 40.?% of 80 = 52

Answer key

  1. 88
  2. 10
  3. 24
  4. 60
  5. 94
  6. 66
  7. 10
  8. 26
  9. 20
  10. 60
  11. 49
  12. 36
  13. 35
  14. 19
  15. 50
  16. 15
  17. 70
  18. 88
  19. 48
  20. 16
  21. 65
  22. 20
  23. 90
  24. 89
  25. 5
  26. 46
  27. 36
  28. 37
  29. 76
  30. 60
  31. 22
  32. 70
  33. 44
  34. 56
  35. 86
  36. 45
  37. 45
  38. 5
  39. 10
  40. 65

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