← 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 645 · 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 368?
  2. 2.What percent of 120 is 66?
  3. 3.What percent of 60 is 45?
  4. 4.12 is what percent of 40?
  5. 5.51 is what percent of 150?
  6. 6.What percent of 120 is 90?
  7. 7.4 is what percent of 25?
  8. 8.What percent of 80 is 40?
  9. 9.14 is what percent of 25?
  10. 10.?% of 50 = 35
  11. 11.What percent of 120 is 24?
  12. 12.?% of 300 = 114
  13. 13.What percent of 250 is 150?
  14. 14.What percent of 50 is 47?
  15. 15.?% of 400 = 368
  16. 16.?% of 400 = 36
  17. 17.What percent of 500 is 240?
  18. 18.What percent of 200 is 58?
  19. 19.?% of 40 = 12
  20. 20.What percent of 60 is 18?
  21. 21.52 is what percent of 80?
  22. 22.80 is what percent of 400?
  23. 23.3 is what percent of 20?
  24. 24.What percent of 50 is 16?
  25. 25.125 is what percent of 250?
  26. 26.12 is what percent of 60?
  27. 27.What percent of 250 is 190?
  28. 28.?% of 50 = 28
  29. 29.?% of 20 = 15
  30. 30.?% of 40 = 22
  31. 31.What percent of 400 is 68?
  32. 32.?% of 300 = 213
  33. 33.?% of 250 = 130
  34. 34.8 is what percent of 40?
  35. 35.What percent of 300 is 78?
  36. 36.?% of 60 = 6
  37. 37.?% of 25 = 19
  38. 38.?% of 500 = 115
  39. 39.What percent of 200 is 88?
  40. 40.9 is what percent of 25?

Answer key

  1. 92
  2. 55
  3. 75
  4. 30
  5. 34
  6. 75
  7. 16
  8. 50
  9. 56
  10. 70
  11. 20
  12. 38
  13. 60
  14. 94
  15. 92
  16. 9
  17. 48
  18. 29
  19. 30
  20. 30
  21. 65
  22. 20
  23. 15
  24. 32
  25. 50
  26. 20
  27. 76
  28. 56
  29. 75
  30. 55
  31. 17
  32. 71
  33. 52
  34. 20
  35. 26
  36. 10
  37. 76
  38. 23
  39. 44
  40. 36

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