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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 371 · 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. 1.108 is what percent of 200?
  2. 2.276 is what percent of 400?
  3. 3.?% of 80 = 48
  4. 4.?% of 60 = 42
  5. 5.?% of 60 = 27
  6. 6.?% of 150 = 45
  7. 7.What percent of 60 is 30?
  8. 8.What percent of 250 is 40?
  9. 9.What percent of 200 is 72?
  10. 10.132 is what percent of 300?
  11. 11.?% of 120 = 12
  12. 12.What percent of 20 is 11?
  13. 13.What percent of 150 is 60?
  14. 14.What percent of 300 is 252?
  15. 15.?% of 120 = 114
  16. 16.?% of 60 = 33
  17. 17.?% of 50 = 12
  18. 18.What percent of 150 is 12?
  19. 19.What percent of 50 is 18?
  20. 20.84 is what percent of 400?
  21. 21.What percent of 20 is 5?
  22. 22.?% of 120 = 72
  23. 23.?% of 200 = 60
  24. 24.18 is what percent of 120?
  25. 25.What percent of 80 is 32?
  26. 26.9 is what percent of 20?
  27. 27.?% of 200 = 42
  28. 28.What percent of 300 is 270?
  29. 29.What percent of 150 is 129?
  30. 30.?% of 200 = 168
  31. 31.?% of 20 = 19
  32. 32.What percent of 60 is 33?
  33. 33.What percent of 500 is 265?
  34. 34.96 is what percent of 150?
  35. 35.?% of 20 = 5
  36. 36.?% of 300 = 72
  37. 37.What percent of 50 is 32?
  38. 38.?% of 200 = 116
  39. 39.?% of 40 = 2
  40. 40.?% of 60 = 21

Answer key

  1. 54
  2. 69
  3. 60
  4. 70
  5. 45
  6. 30
  7. 50
  8. 16
  9. 36
  10. 44
  11. 10
  12. 55
  13. 40
  14. 84
  15. 95
  16. 55
  17. 24
  18. 8
  19. 36
  20. 21
  21. 25
  22. 60
  23. 30
  24. 15
  25. 40
  26. 45
  27. 21
  28. 90
  29. 86
  30. 84
  31. 95
  32. 55
  33. 53
  34. 64
  35. 25
  36. 24
  37. 64
  38. 58
  39. 5
  40. 35

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