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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 51 · 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 250 = 65
  2. 2.What percent of 400 is 312?
  3. 3.What percent of 60 is 24?
  4. 4.?% of 250 = 55
  5. 5.What percent of 150 is 93?
  6. 6.What percent of 50 is 12?
  7. 7.What percent of 50 is 32?
  8. 8.What percent of 40 is 30?
  9. 9.18 is what percent of 120?
  10. 10.?% of 25 = 4
  11. 11.9 is what percent of 20?
  12. 12.?% of 400 = 296
  13. 13.5 is what percent of 20?
  14. 14.60 is what percent of 400?
  15. 15.?% of 25 = 21
  16. 16.What percent of 150 is 57?
  17. 17.?% of 25 = 19
  18. 18.?% of 500 = 40
  19. 19.26 is what percent of 40?
  20. 20.What percent of 25 is 21?
  21. 21.230 is what percent of 500?
  22. 22.?% of 20 = 8
  23. 23.45 is what percent of 150?
  24. 24.?% of 20 = 2
  25. 25.What percent of 250 is 110?
  26. 26.What percent of 50 is 44?
  27. 27.What percent of 60 is 39?
  28. 28.What percent of 25 is 10?
  29. 29.What percent of 200 is 150?
  30. 30.What percent of 40 is 6?
  31. 31.What percent of 40 is 2?
  32. 32.18 is what percent of 50?
  33. 33.What percent of 20 is 6?
  34. 34.?% of 200 = 142
  35. 35.?% of 400 = 48
  36. 36.?% of 120 = 36
  37. 37.?% of 50 = 10
  38. 38.What percent of 60 is 18?
  39. 39.?% of 80 = 76
  40. 40.?% of 300 = 162

Answer key

  1. 26
  2. 78
  3. 40
  4. 22
  5. 62
  6. 24
  7. 64
  8. 75
  9. 15
  10. 16
  11. 45
  12. 74
  13. 25
  14. 15
  15. 84
  16. 38
  17. 76
  18. 8
  19. 65
  20. 84
  21. 46
  22. 40
  23. 30
  24. 10
  25. 44
  26. 88
  27. 65
  28. 40
  29. 75
  30. 15
  31. 5
  32. 36
  33. 30
  34. 71
  35. 12
  36. 30
  37. 20
  38. 30
  39. 95
  40. 54

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