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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 764 · 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 60 = 6
  2. 2.What percent of 400 is 308?
  3. 3.What percent of 40 is 36?
  4. 4.102 is what percent of 200?
  5. 5.What percent of 20 is 6?
  6. 6.10 is what percent of 20?
  7. 7.What percent of 60 is 33?
  8. 8.45 is what percent of 150?
  9. 9.What percent of 25 is 3?
  10. 10.?% of 500 = 420
  11. 11.?% of 200 = 126
  12. 12.What percent of 300 is 195?
  13. 13.12 is what percent of 200?
  14. 14.66 is what percent of 120?
  15. 15.What percent of 200 is 12?
  16. 16.?% of 80 = 72
  17. 17.?% of 60 = 9
  18. 18.What percent of 120 is 108?
  19. 19.What percent of 400 is 196?
  20. 20.What percent of 60 is 27?
  21. 21.What percent of 120 is 60?
  22. 22.What percent of 400 is 56?
  23. 23.39 is what percent of 50?
  24. 24.?% of 500 = 385
  25. 25.What percent of 20 is 7?
  26. 26.15 is what percent of 300?
  27. 27.39 is what percent of 150?
  28. 28.9 is what percent of 50?
  29. 29.40 is what percent of 80?
  30. 30.What percent of 150 is 57?
  31. 31.168 is what percent of 200?
  32. 32.?% of 150 = 75
  33. 33.?% of 20 = 17
  34. 34.?% of 80 = 36
  35. 35.4 is what percent of 25?
  36. 36.What percent of 40 is 18?
  37. 37.?% of 40 = 16
  38. 38.12 is what percent of 20?
  39. 39.14 is what percent of 20?
  40. 40.?% of 250 = 230

Answer key

  1. 10
  2. 77
  3. 90
  4. 51
  5. 30
  6. 50
  7. 55
  8. 30
  9. 12
  10. 84
  11. 63
  12. 65
  13. 6
  14. 55
  15. 6
  16. 90
  17. 15
  18. 90
  19. 49
  20. 45
  21. 50
  22. 14
  23. 78
  24. 77
  25. 35
  26. 5
  27. 26
  28. 18
  29. 50
  30. 38
  31. 84
  32. 50
  33. 85
  34. 45
  35. 16
  36. 45
  37. 40
  38. 60
  39. 70
  40. 92

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