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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 868 · 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. 1.2 is what percent of 25?
  2. 2.150 is what percent of 500?
  3. 3.10 is what percent of 25?
  4. 4.155 is what percent of 500?
  5. 5.?% of 50 = 20
  6. 6.?% of 150 = 129
  7. 7.60 is what percent of 300?
  8. 8.What percent of 400 is 216?
  9. 9.18 is what percent of 60?
  10. 10.What percent of 50 is 11?
  11. 11.?% of 25 = 10
  12. 12.?% of 40 = 38
  13. 13.What percent of 25 is 15?
  14. 14.?% of 40 = 18
  15. 15.What percent of 60 is 3?
  16. 16.12 is what percent of 80?
  17. 17.What percent of 120 is 66?
  18. 18.29 is what percent of 50?
  19. 19.2 is what percent of 20?
  20. 20.230 is what percent of 250?
  21. 21.What percent of 120 is 36?
  22. 22.?% of 20 = 6
  23. 23.What percent of 60 is 24?
  24. 24.What percent of 80 is 4?
  25. 25.?% of 250 = 220
  26. 26.?% of 500 = 80
  27. 27.?% of 500 = 70
  28. 28.10 is what percent of 20?
  29. 29.What percent of 60 is 18?
  30. 30.24 is what percent of 40?
  31. 31.6 is what percent of 40?
  32. 32.?% of 60 = 39
  33. 33.?% of 40 = 4
  34. 34.What percent of 50 is 24?
  35. 35.?% of 80 = 64
  36. 36.?% of 60 = 42
  37. 37.What percent of 80 is 68?
  38. 38.24 is what percent of 120?
  39. 39.12 is what percent of 25?
  40. 40.?% of 500 = 190

Answer key

  1. 8
  2. 30
  3. 40
  4. 31
  5. 40
  6. 86
  7. 20
  8. 54
  9. 30
  10. 22
  11. 40
  12. 95
  13. 60
  14. 45
  15. 5
  16. 15
  17. 55
  18. 58
  19. 10
  20. 92
  21. 30
  22. 30
  23. 40
  24. 5
  25. 88
  26. 16
  27. 14
  28. 50
  29. 30
  30. 60
  31. 15
  32. 65
  33. 10
  34. 48
  35. 80
  36. 70
  37. 85
  38. 20
  39. 48
  40. 38

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