← 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 417 · 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 20 = 12
  2. 2.54 is what percent of 300?
  3. 3.What percent of 25 is 5?
  4. 4.What percent of 25 is 7?
  5. 5.?% of 150 = 42
  6. 6.?% of 150 = 114
  7. 7.What percent of 25 is 21?
  8. 8.?% of 150 = 78
  9. 9.?% of 400 = 308
  10. 10.?% of 25 = 15
  11. 11.54 is what percent of 150?
  12. 12.3 is what percent of 25?
  13. 13.?% of 400 = 200
  14. 14.What percent of 500 is 175?
  15. 15.What percent of 40 is 24?
  16. 16.?% of 300 = 69
  17. 17.What percent of 200 is 84?
  18. 18.?% of 50 = 25
  19. 19.?% of 40 = 8
  20. 20.220 is what percent of 250?
  21. 21.?% of 50 = 8
  22. 22.What percent of 120 is 36?
  23. 23.13 is what percent of 25?
  24. 24.24 is what percent of 40?
  25. 25.What percent of 300 is 282?
  26. 26.215 is what percent of 500?
  27. 27.What percent of 60 is 3?
  28. 28.What percent of 60 is 21?
  29. 29.What percent of 20 is 15?
  30. 30.150 is what percent of 250?
  31. 31.What percent of 250 is 190?
  32. 32.?% of 60 = 51
  33. 33.?% of 80 = 68
  34. 34.?% of 120 = 66
  35. 35.What percent of 300 is 114?
  36. 36.?% of 80 = 40
  37. 37.What percent of 20 is 18?
  38. 38.What percent of 20 is 4?
  39. 39.18 is what percent of 120?
  40. 40.What percent of 150 is 126?

Answer key

  1. 60
  2. 18
  3. 20
  4. 28
  5. 28
  6. 76
  7. 84
  8. 52
  9. 77
  10. 60
  11. 36
  12. 12
  13. 50
  14. 35
  15. 60
  16. 23
  17. 42
  18. 50
  19. 20
  20. 88
  21. 16
  22. 30
  23. 52
  24. 60
  25. 94
  26. 43
  27. 5
  28. 35
  29. 75
  30. 60
  31. 76
  32. 85
  33. 85
  34. 55
  35. 38
  36. 50
  37. 90
  38. 20
  39. 15
  40. 84

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