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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 247 · 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 300 = 21
  2. 2.?% of 300 = 141
  3. 3.64 is what percent of 80?
  4. 4.?% of 250 = 210
  5. 5.?% of 25 = 12
  6. 6.?% of 300 = 162
  7. 7.?% of 20 = 2
  8. 8.112 is what percent of 400?
  9. 9.?% of 50 = 12
  10. 10.?% of 60 = 9
  11. 11.What percent of 250 is 160?
  12. 12.16 is what percent of 25?
  13. 13.?% of 120 = 108
  14. 14.7 is what percent of 20?
  15. 15.?% of 300 = 198
  16. 16.?% of 60 = 12
  17. 17.What percent of 80 is 68?
  18. 18.What percent of 40 is 8?
  19. 19.What percent of 200 is 32?
  20. 20.What percent of 120 is 108?
  21. 21.?% of 200 = 164
  22. 22.?% of 500 = 25
  23. 23.What percent of 300 is 36?
  24. 24.?% of 250 = 60
  25. 25.What percent of 250 is 210?
  26. 26.What percent of 20 is 5?
  27. 27.What percent of 60 is 21?
  28. 28.57 is what percent of 150?
  29. 29.What percent of 400 is 116?
  30. 30.?% of 60 = 27
  31. 31.4 is what percent of 50?
  32. 32.?% of 20 = 9
  33. 33.What percent of 250 is 170?
  34. 34.?% of 200 = 28
  35. 35.4 is what percent of 25?
  36. 36.What percent of 400 is 184?
  37. 37.6 is what percent of 60?
  38. 38.?% of 50 = 22
  39. 39.What percent of 50 is 9?
  40. 40.?% of 40 = 14

Answer key

  1. 7
  2. 47
  3. 80
  4. 84
  5. 48
  6. 54
  7. 10
  8. 28
  9. 24
  10. 15
  11. 64
  12. 64
  13. 90
  14. 35
  15. 66
  16. 20
  17. 85
  18. 20
  19. 16
  20. 90
  21. 82
  22. 5
  23. 12
  24. 24
  25. 84
  26. 25
  27. 35
  28. 38
  29. 29
  30. 45
  31. 8
  32. 45
  33. 68
  34. 14
  35. 16
  36. 46
  37. 10
  38. 44
  39. 18
  40. 35

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