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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 83 · 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 50 = 23
  2. 2.What percent of 20 is 4?
  3. 3.?% of 250 = 220
  4. 4.180 is what percent of 300?
  5. 5.?% of 80 = 52
  6. 6.What percent of 300 is 177?
  7. 7.54 is what percent of 300?
  8. 8.What percent of 80 is 64?
  9. 9.?% of 20 = 1
  10. 10.What percent of 300 is 279?
  11. 11.What percent of 300 is 189?
  12. 12.?% of 200 = 16
  13. 13.?% of 400 = 304
  14. 14.?% of 500 = 60
  15. 15.What percent of 300 is 78?
  16. 16.?% of 300 = 150
  17. 17.What percent of 300 is 234?
  18. 18.94 is what percent of 200?
  19. 19.What percent of 300 is 120?
  20. 20.?% of 120 = 12
  21. 21.?% of 25 = 11
  22. 22.What percent of 120 is 6?
  23. 23.38 is what percent of 40?
  24. 24.What percent of 60 is 57?
  25. 25.What percent of 50 is 4?
  26. 26.?% of 50 = 14
  27. 27.What percent of 200 is 144?
  28. 28.What percent of 120 is 48?
  29. 29.?% of 200 = 134
  30. 30.What percent of 120 is 66?
  31. 31.?% of 20 = 4
  32. 32.145 is what percent of 250?
  33. 33.What percent of 80 is 40?
  34. 34.12 is what percent of 150?
  35. 35.What percent of 120 is 18?
  36. 36.26 is what percent of 40?
  37. 37.52 is what percent of 80?
  38. 38.?% of 150 = 84
  39. 39.?% of 250 = 40
  40. 40.?% of 20 = 8

Answer key

  1. 46
  2. 20
  3. 88
  4. 60
  5. 65
  6. 59
  7. 18
  8. 80
  9. 5
  10. 93
  11. 63
  12. 8
  13. 76
  14. 12
  15. 26
  16. 50
  17. 78
  18. 47
  19. 40
  20. 10
  21. 44
  22. 5
  23. 95
  24. 95
  25. 8
  26. 28
  27. 72
  28. 40
  29. 67
  30. 55
  31. 20
  32. 58
  33. 50
  34. 8
  35. 15
  36. 65
  37. 65
  38. 56
  39. 16
  40. 40

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