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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 442 · 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. 1.3 is what percent of 60?
  2. 2.16 is what percent of 20?
  3. 3.What percent of 25 is 15?
  4. 4.What percent of 300 is 99?
  5. 5.What percent of 50 is 28?
  6. 6.240 is what percent of 300?
  7. 7.?% of 120 = 42
  8. 8.?% of 300 = 18
  9. 9.24 is what percent of 120?
  10. 10.?% of 120 = 60
  11. 11.?% of 120 = 48
  12. 12.7 is what percent of 50?
  13. 13.What percent of 25 is 4?
  14. 14.What percent of 25 is 6?
  15. 15.?% of 200 = 98
  16. 16.?% of 50 = 31
  17. 17.?% of 250 = 40
  18. 18.46 is what percent of 50?
  19. 19.26 is what percent of 40?
  20. 20.15 is what percent of 50?
  21. 21.38 is what percent of 50?
  22. 22.30 is what percent of 120?
  23. 23.?% of 40 = 8
  24. 24.?% of 400 = 116
  25. 25.270 is what percent of 300?
  26. 26.22 is what percent of 50?
  27. 27.What percent of 250 is 205?
  28. 28.What percent of 50 is 18?
  29. 29.What percent of 120 is 72?
  30. 30.What percent of 120 is 108?
  31. 31.?% of 200 = 82
  32. 32.255 is what percent of 500?
  33. 33.?% of 25 = 6
  34. 34.3 is what percent of 20?
  35. 35.What percent of 400 is 48?
  36. 36.36 is what percent of 120?
  37. 37.?% of 150 = 24
  38. 38.126 is what percent of 150?
  39. 39.?% of 400 = 112
  40. 40.6 is what percent of 25?

Answer key

  1. 5
  2. 80
  3. 60
  4. 33
  5. 56
  6. 80
  7. 35
  8. 6
  9. 20
  10. 50
  11. 40
  12. 14
  13. 16
  14. 24
  15. 49
  16. 62
  17. 16
  18. 92
  19. 65
  20. 30
  21. 76
  22. 25
  23. 20
  24. 29
  25. 90
  26. 44
  27. 82
  28. 36
  29. 60
  30. 90
  31. 41
  32. 51
  33. 24
  34. 15
  35. 12
  36. 30
  37. 16
  38. 84
  39. 28
  40. 24

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