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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 962 · 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. 1.24 is what percent of 120?
  2. 2.14 is what percent of 25?
  3. 3.?% of 80 = 56
  4. 4.?% of 200 = 148
  5. 5.?% of 150 = 72
  6. 6.What percent of 150 is 96?
  7. 7.9 is what percent of 20?
  8. 8.?% of 50 = 23
  9. 9.10 is what percent of 20?
  10. 10.18 is what percent of 60?
  11. 11.?% of 25 = 20
  12. 12.What percent of 500 is 65?
  13. 13.42 is what percent of 120?
  14. 14.What percent of 400 is 380?
  15. 15.17 is what percent of 20?
  16. 16.114 is what percent of 120?
  17. 17.375 is what percent of 500?
  18. 18.?% of 120 = 18
  19. 19.What percent of 400 is 156?
  20. 20.68 is what percent of 200?
  21. 21.What percent of 250 is 130?
  22. 22.What percent of 25 is 9?
  23. 23.141 is what percent of 150?
  24. 24.?% of 20 = 1
  25. 25.248 is what percent of 400?
  26. 26.48 is what percent of 80?
  27. 27.?% of 25 = 14
  28. 28.4 is what percent of 50?
  29. 29.11 is what percent of 20?
  30. 30.?% of 250 = 180
  31. 31.120 is what percent of 500?
  32. 32.?% of 150 = 111
  33. 33.?% of 80 = 60
  34. 34.102 is what percent of 120?
  35. 35.33 is what percent of 60?
  36. 36.22 is what percent of 40?
  37. 37.120 is what percent of 200?
  38. 38.What percent of 20 is 4?
  39. 39.What percent of 60 is 6?
  40. 40.?% of 150 = 126

Answer key

  1. 20
  2. 56
  3. 70
  4. 74
  5. 48
  6. 64
  7. 45
  8. 46
  9. 50
  10. 30
  11. 80
  12. 13
  13. 35
  14. 95
  15. 85
  16. 95
  17. 75
  18. 15
  19. 39
  20. 34
  21. 52
  22. 36
  23. 94
  24. 5
  25. 62
  26. 60
  27. 56
  28. 8
  29. 55
  30. 72
  31. 24
  32. 74
  33. 75
  34. 85
  35. 55
  36. 55
  37. 60
  38. 20
  39. 10
  40. 84

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