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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 948 · 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 145?
  2. 2.?% of 50 = 3
  3. 3.17 is what percent of 25?
  4. 4.?% of 200 = 100
  5. 5.?% of 80 = 24
  6. 6.What percent of 150 is 9?
  7. 7.What percent of 40 is 26?
  8. 8.6 is what percent of 60?
  9. 9.What percent of 150 is 12?
  10. 10.60 is what percent of 150?
  11. 11.10 is what percent of 40?
  12. 12.30 is what percent of 40?
  13. 13.8 is what percent of 25?
  14. 14.?% of 400 = 76
  15. 15.?% of 500 = 300
  16. 16.What percent of 25 is 19?
  17. 17.10 is what percent of 20?
  18. 18.What percent of 60 is 51?
  19. 19.90 is what percent of 120?
  20. 20.36 is what percent of 150?
  21. 21.What percent of 25 is 14?
  22. 22.?% of 120 = 114
  23. 23.8 is what percent of 40?
  24. 24.20 is what percent of 250?
  25. 25.?% of 25 = 21
  26. 26.What percent of 200 is 168?
  27. 27.16 is what percent of 50?
  28. 28.30 is what percent of 300?
  29. 29.What percent of 500 is 375?
  30. 30.What percent of 200 is 114?
  31. 31.?% of 25 = 4
  32. 32.?% of 50 = 9
  33. 33.What percent of 150 is 96?
  34. 34.?% of 120 = 84
  35. 35.142 is what percent of 200?
  36. 36.What percent of 200 is 150?
  37. 37.?% of 400 = 292
  38. 38.?% of 50 = 11
  39. 39.?% of 40 = 22
  40. 40.?% of 20 = 10

Answer key

  1. 29
  2. 6
  3. 68
  4. 50
  5. 30
  6. 6
  7. 65
  8. 10
  9. 8
  10. 40
  11. 25
  12. 75
  13. 32
  14. 19
  15. 60
  16. 76
  17. 50
  18. 85
  19. 75
  20. 24
  21. 56
  22. 95
  23. 20
  24. 8
  25. 84
  26. 84
  27. 32
  28. 10
  29. 75
  30. 57
  31. 16
  32. 18
  33. 64
  34. 70
  35. 71
  36. 75
  37. 73
  38. 22
  39. 55
  40. 50

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