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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 212 · 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. 1.57 is what percent of 60?
  2. 2.4 is what percent of 25?
  3. 3.3 is what percent of 25?
  4. 4.17 is what percent of 25?
  5. 5.120 is what percent of 300?
  6. 6.?% of 60 = 3
  7. 7.270 is what percent of 300?
  8. 8.?% of 120 = 36
  9. 9.?% of 500 = 100
  10. 10.What percent of 200 is 116?
  11. 11.What percent of 200 is 18?
  12. 12.14 is what percent of 25?
  13. 13.?% of 80 = 72
  14. 14.?% of 25 = 23
  15. 15.39 is what percent of 60?
  16. 16.?% of 40 = 24
  17. 17.?% of 200 = 186
  18. 18.What percent of 20 is 15?
  19. 19.What percent of 80 is 52?
  20. 20.?% of 150 = 63
  21. 21.10 is what percent of 50?
  22. 22.?% of 250 = 65
  23. 23.9 is what percent of 25?
  24. 24.What percent of 150 is 78?
  25. 25.?% of 250 = 25
  26. 26.66 is what percent of 150?
  27. 27.What percent of 20 is 13?
  28. 28.72 is what percent of 80?
  29. 29.?% of 250 = 235
  30. 30.?% of 40 = 8
  31. 31.What percent of 500 is 245?
  32. 32.?% of 250 = 20
  33. 33.?% of 40 = 16
  34. 34.What percent of 500 is 50?
  35. 35.What percent of 400 is 88?
  36. 36.?% of 120 = 12
  37. 37.What percent of 200 is 72?
  38. 38.?% of 120 = 24
  39. 39.What percent of 20 is 17?
  40. 40.16 is what percent of 50?

Answer key

  1. 95
  2. 16
  3. 12
  4. 68
  5. 40
  6. 5
  7. 90
  8. 30
  9. 20
  10. 58
  11. 9
  12. 56
  13. 90
  14. 92
  15. 65
  16. 60
  17. 93
  18. 75
  19. 65
  20. 42
  21. 20
  22. 26
  23. 36
  24. 52
  25. 10
  26. 44
  27. 65
  28. 90
  29. 94
  30. 20
  31. 49
  32. 8
  33. 40
  34. 10
  35. 22
  36. 10
  37. 36
  38. 20
  39. 85
  40. 32

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