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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 644 · 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. 1.60 is what percent of 250?
  2. 2.?% of 60 = 18
  3. 3.?% of 400 = 52
  4. 4.?% of 120 = 18
  5. 5.7 is what percent of 20?
  6. 6.16 is what percent of 20?
  7. 7.42 is what percent of 300?
  8. 8.6 is what percent of 20?
  9. 9.?% of 500 = 70
  10. 10.?% of 150 = 57
  11. 11.?% of 250 = 50
  12. 12.What percent of 150 is 108?
  13. 13.32 is what percent of 40?
  14. 14.?% of 50 = 32
  15. 15.What percent of 400 is 248?
  16. 16.What percent of 300 is 162?
  17. 17.19 is what percent of 50?
  18. 18.What percent of 25 is 6?
  19. 19.What percent of 60 is 36?
  20. 20.?% of 400 = 132
  21. 21.What percent of 120 is 60?
  22. 22.What percent of 300 is 57?
  23. 23.What percent of 50 is 20?
  24. 24.2 is what percent of 40?
  25. 25.What percent of 20 is 19?
  26. 26.What percent of 50 is 24?
  27. 27.21 is what percent of 60?
  28. 28.?% of 25 = 2
  29. 29.66 is what percent of 120?
  30. 30.What percent of 60 is 3?
  31. 31.22 is what percent of 40?
  32. 32.What percent of 300 is 135?
  33. 33.What percent of 80 is 40?
  34. 34.?% of 20 = 12
  35. 35.?% of 400 = 308
  36. 36.?% of 300 = 21
  37. 37.What percent of 40 is 20?
  38. 38.4 is what percent of 20?
  39. 39.What percent of 500 is 355?
  40. 40.31 is what percent of 50?

Answer key

  1. 24
  2. 30
  3. 13
  4. 15
  5. 35
  6. 80
  7. 14
  8. 30
  9. 14
  10. 38
  11. 20
  12. 72
  13. 80
  14. 64
  15. 62
  16. 54
  17. 38
  18. 24
  19. 60
  20. 33
  21. 50
  22. 19
  23. 40
  24. 5
  25. 95
  26. 48
  27. 35
  28. 8
  29. 55
  30. 5
  31. 55
  32. 45
  33. 50
  34. 60
  35. 77
  36. 7
  37. 50
  38. 20
  39. 71
  40. 62

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