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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 668 · 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 400 is 352?
  2. 2.?% of 20 = 2
  3. 3.?% of 120 = 12
  4. 4.?% of 40 = 36
  5. 5.What percent of 60 is 30?
  6. 6.?% of 50 = 17
  7. 7.?% of 400 = 224
  8. 8.?% of 40 = 28
  9. 9.4 is what percent of 20?
  10. 10.68 is what percent of 200?
  11. 11.?% of 25 = 10
  12. 12.?% of 80 = 12
  13. 13.68 is what percent of 80?
  14. 14.?% of 60 = 24
  15. 15.48 is what percent of 60?
  16. 16.39 is what percent of 60?
  17. 17.?% of 250 = 175
  18. 18.?% of 25 = 5
  19. 19.?% of 80 = 36
  20. 20.What percent of 50 is 44?
  21. 21.What percent of 300 is 231?
  22. 22.?% of 40 = 24
  23. 23.?% of 50 = 22
  24. 24.32 is what percent of 200?
  25. 25.20 is what percent of 40?
  26. 26.What percent of 50 is 19?
  27. 27.What percent of 40 is 10?
  28. 28.What percent of 50 is 18?
  29. 29.?% of 20 = 6
  30. 30.?% of 50 = 13
  31. 31.72 is what percent of 120?
  32. 32.What percent of 25 is 14?
  33. 33.What percent of 300 is 183?
  34. 34.What percent of 150 is 111?
  35. 35.?% of 400 = 356
  36. 36.?% of 20 = 10
  37. 37.What percent of 500 is 55?
  38. 38.?% of 200 = 18
  39. 39.?% of 150 = 93
  40. 40.What percent of 200 is 132?

Answer key

  1. 88
  2. 10
  3. 10
  4. 90
  5. 50
  6. 34
  7. 56
  8. 70
  9. 20
  10. 34
  11. 40
  12. 15
  13. 85
  14. 40
  15. 80
  16. 65
  17. 70
  18. 20
  19. 45
  20. 88
  21. 77
  22. 60
  23. 44
  24. 16
  25. 50
  26. 38
  27. 25
  28. 36
  29. 30
  30. 26
  31. 60
  32. 56
  33. 61
  34. 74
  35. 89
  36. 50
  37. 11
  38. 9
  39. 62
  40. 66

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