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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 50 · 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. 1.15 is what percent of 60?
  2. 2.?% of 80 = 48
  3. 3.?% of 200 = 160
  4. 4.9 is what percent of 60?
  5. 5.What percent of 40 is 22?
  6. 6.What percent of 50 is 29?
  7. 7.56 is what percent of 400?
  8. 8.What percent of 300 is 18?
  9. 9.260 is what percent of 400?
  10. 10.54 is what percent of 200?
  11. 11.81 is what percent of 150?
  12. 12.140 is what percent of 250?
  13. 13.?% of 200 = 52
  14. 14.What percent of 250 is 30?
  15. 15.3 is what percent of 25?
  16. 16.?% of 50 = 5
  17. 17.?% of 60 = 51
  18. 18.50 is what percent of 250?
  19. 19.What percent of 60 is 12?
  20. 20.?% of 250 = 225
  21. 21.What percent of 120 is 24?
  22. 22.What percent of 40 is 14?
  23. 23.What percent of 20 is 11?
  24. 24.2 is what percent of 40?
  25. 25.3 is what percent of 20?
  26. 26.What percent of 20 is 6?
  27. 27.What percent of 50 is 4?
  28. 28.What percent of 400 is 228?
  29. 29.12 is what percent of 60?
  30. 30.What percent of 40 is 24?
  31. 31.?% of 40 = 10
  32. 32.What percent of 120 is 78?
  33. 33.275 is what percent of 500?
  34. 34.156 is what percent of 300?
  35. 35.120 is what percent of 500?
  36. 36.7 is what percent of 20?
  37. 37.What percent of 500 is 35?
  38. 38.40 is what percent of 400?
  39. 39.What percent of 25 is 9?
  40. 40.What percent of 200 is 150?

Answer key

  1. 25
  2. 60
  3. 80
  4. 15
  5. 55
  6. 58
  7. 14
  8. 6
  9. 65
  10. 27
  11. 54
  12. 56
  13. 26
  14. 12
  15. 12
  16. 10
  17. 85
  18. 20
  19. 20
  20. 90
  21. 20
  22. 35
  23. 55
  24. 5
  25. 15
  26. 30
  27. 8
  28. 57
  29. 20
  30. 60
  31. 25
  32. 65
  33. 55
  34. 52
  35. 24
  36. 35
  37. 7
  38. 10
  39. 36
  40. 75

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