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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 265 · 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 25 = 22
  2. 2.20 is what percent of 50?
  3. 3.?% of 40 = 10
  4. 4.What percent of 50 is 7?
  5. 5.What percent of 300 is 210?
  6. 6.352 is what percent of 400?
  7. 7.22 is what percent of 25?
  8. 8.?% of 150 = 18
  9. 9.What percent of 400 is 128?
  10. 10.What percent of 120 is 48?
  11. 11.What percent of 120 is 66?
  12. 12.175 is what percent of 500?
  13. 13.What percent of 150 is 84?
  14. 14.What percent of 25 is 2?
  15. 15.36 is what percent of 120?
  16. 16.What percent of 25 is 22?
  17. 17.What percent of 25 is 12?
  18. 18.72 is what percent of 300?
  19. 19.24 is what percent of 400?
  20. 20.?% of 25 = 16
  21. 21.23 is what percent of 50?
  22. 22.What percent of 25 is 8?
  23. 23.21 is what percent of 150?
  24. 24.?% of 200 = 164
  25. 25.What percent of 50 is 40?
  26. 26.?% of 500 = 395
  27. 27.204 is what percent of 400?
  28. 28.?% of 500 = 40
  29. 29.248 is what percent of 400?
  30. 30.?% of 40 = 26
  31. 31.435 is what percent of 500?
  32. 32.2 is what percent of 40?
  33. 33.What percent of 40 is 24?
  34. 34.What percent of 60 is 9?
  35. 35.What percent of 500 is 140?
  36. 36.?% of 60 = 51
  37. 37.What percent of 80 is 56?
  38. 38.?% of 60 = 45
  39. 39.What percent of 20 is 17?
  40. 40.What percent of 200 is 174?

Answer key

  1. 88
  2. 40
  3. 25
  4. 14
  5. 70
  6. 88
  7. 88
  8. 12
  9. 32
  10. 40
  11. 55
  12. 35
  13. 56
  14. 8
  15. 30
  16. 88
  17. 48
  18. 24
  19. 6
  20. 64
  21. 46
  22. 32
  23. 14
  24. 82
  25. 80
  26. 79
  27. 51
  28. 8
  29. 62
  30. 65
  31. 87
  32. 5
  33. 60
  34. 15
  35. 28
  36. 85
  37. 70
  38. 75
  39. 85
  40. 87

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