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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 263 · 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.?% of 60 = 33
  2. 2.?% of 40 = 14
  3. 3.?% of 400 = 208
  4. 4.What percent of 150 is 78?
  5. 5.?% of 50 = 43
  6. 6.What percent of 25 is 9?
  7. 7.395 is what percent of 500?
  8. 8.38 is what percent of 40?
  9. 9.?% of 20 = 8
  10. 10.What percent of 300 is 114?
  11. 11.5 is what percent of 25?
  12. 12.What percent of 300 is 174?
  13. 13.What percent of 25 is 16?
  14. 14.What percent of 40 is 8?
  15. 15.276 is what percent of 300?
  16. 16.?% of 120 = 60
  17. 17.?% of 120 = 30
  18. 18.54 is what percent of 120?
  19. 19.95 is what percent of 500?
  20. 20.?% of 500 = 395
  21. 21.What percent of 80 is 68?
  22. 22.What percent of 40 is 32?
  23. 23.126 is what percent of 200?
  24. 24.What percent of 500 is 340?
  25. 25.What percent of 60 is 51?
  26. 26.316 is what percent of 400?
  27. 27.What percent of 150 is 45?
  28. 28.What percent of 20 is 11?
  29. 29.185 is what percent of 250?
  30. 30.?% of 80 = 48
  31. 31.What percent of 80 is 12?
  32. 32.30 is what percent of 60?
  33. 33.What percent of 250 is 50?
  34. 34.What percent of 200 is 60?
  35. 35.215 is what percent of 250?
  36. 36.?% of 20 = 15
  37. 37.?% of 25 = 17
  38. 38.What percent of 25 is 17?
  39. 39.?% of 500 = 200
  40. 40.What percent of 150 is 72?

Answer key

  1. 55
  2. 35
  3. 52
  4. 52
  5. 86
  6. 36
  7. 79
  8. 95
  9. 40
  10. 38
  11. 20
  12. 58
  13. 64
  14. 20
  15. 92
  16. 50
  17. 25
  18. 45
  19. 19
  20. 79
  21. 85
  22. 80
  23. 63
  24. 68
  25. 85
  26. 79
  27. 30
  28. 55
  29. 74
  30. 60
  31. 15
  32. 50
  33. 20
  34. 30
  35. 86
  36. 75
  37. 68
  38. 68
  39. 40
  40. 48

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