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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 362 · 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. 1.26 is what percent of 40?
  2. 2.What percent of 25 is 16?
  3. 3.?% of 40 = 18
  4. 4.What percent of 60 is 18?
  5. 5.What percent of 40 is 20?
  6. 6.12 is what percent of 50?
  7. 7.86 is what percent of 200?
  8. 8.270 is what percent of 300?
  9. 9.11 is what percent of 20?
  10. 10.?% of 25 = 5
  11. 11.?% of 500 = 270
  12. 12.332 is what percent of 400?
  13. 13.What percent of 400 is 188?
  14. 14.?% of 20 = 3
  15. 15.?% of 300 = 108
  16. 16.?% of 200 = 172
  17. 17.What percent of 200 is 36?
  18. 18.What percent of 400 is 176?
  19. 19.?% of 25 = 10
  20. 20.?% of 400 = 276
  21. 21.What percent of 120 is 6?
  22. 22.84 is what percent of 120?
  23. 23.24 is what percent of 300?
  24. 24.What percent of 60 is 15?
  25. 25.What percent of 250 is 100?
  26. 26.What percent of 25 is 14?
  27. 27.What percent of 200 is 96?
  28. 28.10 is what percent of 40?
  29. 29.5 is what percent of 20?
  30. 30.?% of 150 = 141
  31. 31.What percent of 250 is 215?
  32. 32.?% of 80 = 16
  33. 33.14 is what percent of 40?
  34. 34.What percent of 150 is 81?
  35. 35.What percent of 120 is 102?
  36. 36.4 is what percent of 20?
  37. 37.?% of 80 = 40
  38. 38.?% of 80 = 48
  39. 39.What percent of 120 is 54?
  40. 40.What percent of 60 is 9?

Answer key

  1. 65
  2. 64
  3. 45
  4. 30
  5. 50
  6. 24
  7. 43
  8. 90
  9. 55
  10. 20
  11. 54
  12. 83
  13. 47
  14. 15
  15. 36
  16. 86
  17. 18
  18. 44
  19. 40
  20. 69
  21. 5
  22. 70
  23. 8
  24. 25
  25. 40
  26. 56
  27. 48
  28. 25
  29. 25
  30. 94
  31. 86
  32. 20
  33. 35
  34. 54
  35. 85
  36. 20
  37. 50
  38. 60
  39. 45
  40. 15

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