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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 960 · 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. 1.22 is what percent of 25?
  2. 2.What percent of 500 is 315?
  3. 3.?% of 400 = 176
  4. 4.3 is what percent of 25?
  5. 5.?% of 60 = 3
  6. 6.?% of 300 = 249
  7. 7.395 is what percent of 500?
  8. 8.?% of 50 = 5
  9. 9.140 is what percent of 250?
  10. 10.What percent of 25 is 18?
  11. 11.136 is what percent of 200?
  12. 12.What percent of 200 is 88?
  13. 13.?% of 80 = 8
  14. 14.What percent of 60 is 57?
  15. 15.?% of 400 = 40
  16. 16.What percent of 80 is 60?
  17. 17.?% of 200 = 96
  18. 18.93 is what percent of 300?
  19. 19.60 is what percent of 200?
  20. 20.?% of 500 = 200
  21. 21.What percent of 60 is 12?
  22. 22.3 is what percent of 20?
  23. 23.What percent of 80 is 8?
  24. 24.What percent of 20 is 3?
  25. 25.21 is what percent of 50?
  26. 26.120 is what percent of 300?
  27. 27.12 is what percent of 120?
  28. 28.4 is what percent of 20?
  29. 29.What percent of 150 is 99?
  30. 30.?% of 150 = 96
  31. 31.What percent of 40 is 18?
  32. 32.170 is what percent of 250?
  33. 33.?% of 25 = 9
  34. 34.?% of 40 = 14
  35. 35.?% of 25 = 16
  36. 36.111 is what percent of 300?
  37. 37.42 is what percent of 60?
  38. 38.What percent of 60 is 6?
  39. 39.37 is what percent of 50?
  40. 40.19 is what percent of 50?

Answer key

  1. 88
  2. 63
  3. 44
  4. 12
  5. 5
  6. 83
  7. 79
  8. 10
  9. 56
  10. 72
  11. 68
  12. 44
  13. 10
  14. 95
  15. 10
  16. 75
  17. 48
  18. 31
  19. 30
  20. 40
  21. 20
  22. 15
  23. 10
  24. 15
  25. 42
  26. 40
  27. 10
  28. 20
  29. 66
  30. 64
  31. 45
  32. 68
  33. 36
  34. 35
  35. 64
  36. 37
  37. 70
  38. 10
  39. 74
  40. 38

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