← What percent is one number of another? lesson New set →

What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 472 · 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 25 is 21?
  2. 2.?% of 80 = 28
  3. 3.308 is what percent of 400?
  4. 4.285 is what percent of 300?
  5. 5.249 is what percent of 300?
  6. 6.88 is what percent of 400?
  7. 7.?% of 500 = 175
  8. 8.?% of 150 = 36
  9. 9.What percent of 500 is 380?
  10. 10.What percent of 40 is 22?
  11. 11.14 is what percent of 20?
  12. 12.90 is what percent of 150?
  13. 13.16 is what percent of 20?
  14. 14.?% of 300 = 243
  15. 15.What percent of 40 is 12?
  16. 16.?% of 200 = 90
  17. 17.What percent of 50 is 4?
  18. 18.What percent of 150 is 48?
  19. 19.?% of 150 = 9
  20. 20.180 is what percent of 250?
  21. 21.What percent of 200 is 12?
  22. 22.?% of 120 = 42
  23. 23.What percent of 120 is 84?
  24. 24.?% of 20 = 13
  25. 25.120 is what percent of 200?
  26. 26.What percent of 300 is 42?
  27. 27.30 is what percent of 120?
  28. 28.?% of 25 = 13
  29. 29.?% of 400 = 64
  30. 30.What percent of 400 is 224?
  31. 31.What percent of 60 is 48?
  32. 32.What percent of 25 is 15?
  33. 33.What percent of 200 is 62?
  34. 34.What percent of 120 is 36?
  35. 35.What percent of 200 is 56?
  36. 36.200 is what percent of 400?
  37. 37.2 is what percent of 20?
  38. 38.What percent of 120 is 18?
  39. 39.?% of 200 = 172
  40. 40.?% of 500 = 200

Answer key

  1. 84
  2. 35
  3. 77
  4. 95
  5. 83
  6. 22
  7. 35
  8. 24
  9. 76
  10. 55
  11. 70
  12. 60
  13. 80
  14. 81
  15. 30
  16. 45
  17. 8
  18. 32
  19. 6
  20. 72
  21. 6
  22. 35
  23. 70
  24. 65
  25. 60
  26. 14
  27. 25
  28. 52
  29. 16
  30. 56
  31. 80
  32. 60
  33. 31
  34. 30
  35. 28
  36. 50
  37. 10
  38. 15
  39. 86
  40. 40

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