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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 162 · 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.What percent of 60 is 6?
  2. 2.What percent of 500 is 445?
  3. 3.What percent of 80 is 68?
  4. 4.What percent of 50 is 39?
  5. 5.What percent of 60 is 45?
  6. 6.90 is what percent of 120?
  7. 7.85 is what percent of 250?
  8. 8.What percent of 50 is 8?
  9. 9.?% of 120 = 72
  10. 10.?% of 40 = 16
  11. 11.3 is what percent of 25?
  12. 12.?% of 40 = 18
  13. 13.What percent of 120 is 18?
  14. 14.78 is what percent of 200?
  15. 15.?% of 150 = 141
  16. 16.45 is what percent of 300?
  17. 17.What percent of 20 is 9?
  18. 18.What percent of 50 is 38?
  19. 19.?% of 20 = 18
  20. 20.?% of 150 = 21
  21. 21.?% of 400 = 24
  22. 22.246 is what percent of 300?
  23. 23.?% of 40 = 26
  24. 24.?% of 250 = 100
  25. 25.What percent of 150 is 78?
  26. 26.What percent of 20 is 13?
  27. 27.What percent of 50 is 13?
  28. 28.What percent of 120 is 60?
  29. 29.What percent of 300 is 39?
  30. 30.96 is what percent of 150?
  31. 31.What percent of 20 is 4?
  32. 32.What percent of 300 is 135?
  33. 33.?% of 25 = 8
  34. 34.?% of 150 = 75
  35. 35.What percent of 50 is 16?
  36. 36.What percent of 20 is 10?
  37. 37.?% of 40 = 14
  38. 38.30 is what percent of 40?
  39. 39.2 is what percent of 20?
  40. 40.What percent of 25 is 14?

Answer key

  1. 10
  2. 89
  3. 85
  4. 78
  5. 75
  6. 75
  7. 34
  8. 16
  9. 60
  10. 40
  11. 12
  12. 45
  13. 15
  14. 39
  15. 94
  16. 15
  17. 45
  18. 76
  19. 90
  20. 14
  21. 6
  22. 82
  23. 65
  24. 40
  25. 52
  26. 65
  27. 26
  28. 50
  29. 13
  30. 64
  31. 20
  32. 45
  33. 32
  34. 50
  35. 32
  36. 50
  37. 35
  38. 75
  39. 10
  40. 56

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