← 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 307 · 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. 1.138 is what percent of 200?
  2. 2.What percent of 80 is 36?
  3. 3.?% of 400 = 344
  4. 4.?% of 250 = 150
  5. 5.?% of 25 = 7
  6. 6.72 is what percent of 120?
  7. 7.?% of 150 = 81
  8. 8.What percent of 80 is 28?
  9. 9.What percent of 20 is 3?
  10. 10.?% of 80 = 60
  11. 11.What percent of 400 is 348?
  12. 12.What percent of 200 is 170?
  13. 13.?% of 40 = 34
  14. 14.What percent of 120 is 30?
  15. 15.?% of 50 = 20
  16. 16.What percent of 250 is 230?
  17. 17.What percent of 150 is 15?
  18. 18.What percent of 250 is 200?
  19. 19.What percent of 150 is 135?
  20. 20.What percent of 80 is 16?
  21. 21.What percent of 500 is 35?
  22. 22.What percent of 80 is 8?
  23. 23.?% of 60 = 27
  24. 24.?% of 200 = 64
  25. 25.?% of 400 = 356
  26. 26.?% of 50 = 3
  27. 27.?% of 120 = 30
  28. 28.270 is what percent of 300?
  29. 29.14 is what percent of 40?
  30. 30.?% of 40 = 2
  31. 31.What percent of 150 is 48?
  32. 32.What percent of 40 is 2?
  33. 33.What percent of 20 is 18?
  34. 34.?% of 40 = 8
  35. 35.48 is what percent of 300?
  36. 36.What percent of 60 is 54?
  37. 37.What percent of 500 is 380?
  38. 38.What percent of 60 is 6?
  39. 39.8 is what percent of 50?
  40. 40.What percent of 200 is 132?

Answer key

  1. 69
  2. 45
  3. 86
  4. 60
  5. 28
  6. 60
  7. 54
  8. 35
  9. 15
  10. 75
  11. 87
  12. 85
  13. 85
  14. 25
  15. 40
  16. 92
  17. 10
  18. 80
  19. 90
  20. 20
  21. 7
  22. 10
  23. 45
  24. 32
  25. 89
  26. 6
  27. 25
  28. 90
  29. 35
  30. 5
  31. 32
  32. 5
  33. 90
  34. 20
  35. 16
  36. 90
  37. 76
  38. 10
  39. 16
  40. 66

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