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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 324 · 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. 1.7 is what percent of 50?
  2. 2.16 is what percent of 40?
  3. 3.What percent of 120 is 6?
  4. 4.?% of 60 = 45
  5. 5.?% of 500 = 60
  6. 6.?% of 400 = 360
  7. 7.What percent of 500 is 435?
  8. 8.What percent of 150 is 9?
  9. 9.138 is what percent of 300?
  10. 10.What percent of 120 is 18?
  11. 11.2 is what percent of 20?
  12. 12.What percent of 40 is 14?
  13. 13.?% of 300 = 249
  14. 14.12 is what percent of 25?
  15. 15.170 is what percent of 250?
  16. 16.What percent of 25 is 16?
  17. 17.What percent of 25 is 13?
  18. 18.What percent of 20 is 10?
  19. 19.What percent of 25 is 17?
  20. 20.44 is what percent of 50?
  21. 21.96 is what percent of 150?
  22. 22.1 is what percent of 20?
  23. 23.?% of 40 = 16
  24. 24.?% of 60 = 6
  25. 25.What percent of 25 is 21?
  26. 26.21 is what percent of 60?
  27. 27.?% of 25 = 9
  28. 28.40 is what percent of 500?
  29. 29.3 is what percent of 20?
  30. 30.What percent of 150 is 108?
  31. 31.What percent of 300 is 78?
  32. 32.What percent of 120 is 48?
  33. 33.?% of 40 = 18
  34. 34.What percent of 120 is 90?
  35. 35.?% of 40 = 6
  36. 36.9 is what percent of 150?
  37. 37.?% of 80 = 60
  38. 38.27 is what percent of 60?
  39. 39.470 is what percent of 500?
  40. 40.What percent of 20 is 16?

Answer key

  1. 14
  2. 40
  3. 5
  4. 75
  5. 12
  6. 90
  7. 87
  8. 6
  9. 46
  10. 15
  11. 10
  12. 35
  13. 83
  14. 48
  15. 68
  16. 64
  17. 52
  18. 50
  19. 68
  20. 88
  21. 64
  22. 5
  23. 40
  24. 10
  25. 84
  26. 35
  27. 36
  28. 8
  29. 15
  30. 72
  31. 26
  32. 40
  33. 45
  34. 75
  35. 15
  36. 6
  37. 75
  38. 45
  39. 94
  40. 80

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