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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 650 · 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. 1.38 is what percent of 40?
  2. 2.What percent of 200 is 114?
  3. 3.What percent of 25 is 9?
  4. 4.?% of 40 = 38
  5. 5.What percent of 300 is 33?
  6. 6.What percent of 50 is 38?
  7. 7.?% of 25 = 19
  8. 8.?% of 60 = 54
  9. 9.What percent of 80 is 40?
  10. 10.2 is what percent of 20?
  11. 11.?% of 250 = 135
  12. 12.116 is what percent of 200?
  13. 13.20 is what percent of 40?
  14. 14.?% of 300 = 60
  15. 15.16 is what percent of 25?
  16. 16.14 is what percent of 50?
  17. 17.What percent of 300 is 270?
  18. 18.?% of 500 = 385
  19. 19.What percent of 120 is 78?
  20. 20.?% of 120 = 114
  21. 21.What percent of 500 is 35?
  22. 22.?% of 80 = 20
  23. 23.5 is what percent of 50?
  24. 24.?% of 250 = 180
  25. 25.What percent of 50 is 11?
  26. 26.What percent of 50 is 42?
  27. 27.?% of 150 = 15
  28. 28.11 is what percent of 50?
  29. 29.What percent of 80 is 72?
  30. 30.4 is what percent of 80?
  31. 31.?% of 80 = 40
  32. 32.29 is what percent of 50?
  33. 33.What percent of 80 is 28?
  34. 34.What percent of 80 is 60?
  35. 35.What percent of 300 is 228?
  36. 36.5 is what percent of 20?
  37. 37.8 is what percent of 20?
  38. 38.?% of 120 = 66
  39. 39.What percent of 40 is 2?
  40. 40.47 is what percent of 50?

Answer key

  1. 95
  2. 57
  3. 36
  4. 95
  5. 11
  6. 76
  7. 76
  8. 90
  9. 50
  10. 10
  11. 54
  12. 58
  13. 50
  14. 20
  15. 64
  16. 28
  17. 90
  18. 77
  19. 65
  20. 95
  21. 7
  22. 25
  23. 10
  24. 72
  25. 22
  26. 84
  27. 10
  28. 22
  29. 90
  30. 5
  31. 50
  32. 58
  33. 35
  34. 75
  35. 76
  36. 25
  37. 40
  38. 55
  39. 5
  40. 94

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