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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 382 · 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 150 = 126
  2. 2.102 is what percent of 300?
  3. 3.?% of 50 = 19
  4. 4.48 is what percent of 80?
  5. 5.126 is what percent of 150?
  6. 6.74 is what percent of 200?
  7. 7.What percent of 300 is 72?
  8. 8.18 is what percent of 20?
  9. 9.120 is what percent of 200?
  10. 10.?% of 40 = 14
  11. 11.?% of 200 = 50
  12. 12.130 is what percent of 500?
  13. 13.What percent of 80 is 48?
  14. 14.?% of 50 = 14
  15. 15.What percent of 120 is 108?
  16. 16.340 is what percent of 400?
  17. 17.What percent of 25 is 17?
  18. 18.What percent of 150 is 66?
  19. 19.What percent of 150 is 99?
  20. 20.18 is what percent of 200?
  21. 21.What percent of 50 is 35?
  22. 22.What percent of 300 is 267?
  23. 23.190 is what percent of 200?
  24. 24.48 is what percent of 120?
  25. 25.?% of 250 = 40
  26. 26.What percent of 50 is 27?
  27. 27.?% of 20 = 18
  28. 28.?% of 60 = 12
  29. 29.78 is what percent of 200?
  30. 30.What percent of 200 is 146?
  31. 31.?% of 20 = 13
  32. 32.264 is what percent of 300?
  33. 33.What percent of 50 is 41?
  34. 34.?% of 250 = 150
  35. 35.?% of 20 = 12
  36. 36.What percent of 250 is 115?
  37. 37.336 is what percent of 400?
  38. 38.What percent of 20 is 8?
  39. 39.What percent of 40 is 26?
  40. 40.?% of 200 = 20

Answer key

  1. 84
  2. 34
  3. 38
  4. 60
  5. 84
  6. 37
  7. 24
  8. 90
  9. 60
  10. 35
  11. 25
  12. 26
  13. 60
  14. 28
  15. 90
  16. 85
  17. 68
  18. 44
  19. 66
  20. 9
  21. 70
  22. 89
  23. 95
  24. 40
  25. 16
  26. 54
  27. 90
  28. 20
  29. 39
  30. 73
  31. 65
  32. 88
  33. 82
  34. 60
  35. 60
  36. 46
  37. 84
  38. 40
  39. 65
  40. 10

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