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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 832 · 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.What percent of 500 is 65?
  2. 2.80 is what percent of 250?
  3. 3.What percent of 50 is 3?
  4. 4.What percent of 40 is 20?
  5. 5.7 is what percent of 25?
  6. 6.?% of 50 = 36
  7. 7.What percent of 25 is 7?
  8. 8.What percent of 40 is 34?
  9. 9.What percent of 20 is 3?
  10. 10.?% of 20 = 1
  11. 11.What percent of 150 is 111?
  12. 12.What percent of 250 is 80?
  13. 13.?% of 25 = 17
  14. 14.27 is what percent of 150?
  15. 15.4 is what percent of 80?
  16. 16.What percent of 40 is 4?
  17. 17.What percent of 25 is 10?
  18. 18.3 is what percent of 25?
  19. 19.285 is what percent of 500?
  20. 20.What percent of 50 is 27?
  21. 21.?% of 500 = 325
  22. 22.7 is what percent of 50?
  23. 23.?% of 60 = 24
  24. 24.111 is what percent of 150?
  25. 25.What percent of 200 is 64?
  26. 26.87 is what percent of 300?
  27. 27.11 is what percent of 20?
  28. 28.What percent of 250 is 215?
  29. 29.?% of 40 = 26
  30. 30.What percent of 50 is 17?
  31. 31.23 is what percent of 25?
  32. 32.?% of 400 = 188
  33. 33.What percent of 250 is 175?
  34. 34.?% of 400 = 92
  35. 35.?% of 500 = 365
  36. 36.?% of 120 = 12
  37. 37.What percent of 25 is 13?
  38. 38.5 is what percent of 20?
  39. 39.32 is what percent of 40?
  40. 40.What percent of 20 is 13?

Answer key

  1. 13
  2. 32
  3. 6
  4. 50
  5. 28
  6. 72
  7. 28
  8. 85
  9. 15
  10. 5
  11. 74
  12. 32
  13. 68
  14. 18
  15. 5
  16. 10
  17. 40
  18. 12
  19. 57
  20. 54
  21. 65
  22. 14
  23. 40
  24. 74
  25. 32
  26. 29
  27. 55
  28. 86
  29. 65
  30. 34
  31. 92
  32. 47
  33. 70
  34. 23
  35. 73
  36. 10
  37. 52
  38. 25
  39. 80
  40. 65

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