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Percentage Shortcuts Worksheet – 10%, 25%, 50%

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 373 · 40 questions
TalentJR

How to work it out (Halves and tenths): 10%: divide by 10. 1%: divide by 100. 50%: halve. 25%: halve, then halve again. 75% = 50% + 25%. 5%: half of 10%. 20%: double 10%.

NameDateTime takenScore ___ / 40
  1. 1.20% of 120 =
  2. 2.75% of 132 =
  3. 3.50% of 416 =
  4. 4.50% of 348 =
  5. 5.5% of 540 =
  6. 6.25% of 224 =
  7. 7.1% of 300 =
  8. 8.25% of 348 =
  9. 9.20% of 150 =
  10. 10.1% of 2000 =
  11. 11.10% of 120 =
  12. 12.20% of 215 =
  13. 13.10% of 220 =
  14. 14.20% of 285 =
  15. 15.1% of 1300 =
  16. 16.20% of 465 =
  17. 17.20% of 250 =
  18. 18.75% of 104 =
  19. 19.50% of 448 =
  20. 20.10% of 400 =
  21. 21.50% of 262 =
  22. 22.10% of 210 =
  23. 23.20% of 100 =
  24. 24.10% of 40 =
  25. 25.75% of 168 =
  26. 26.75% of 196 =
  27. 27.25% of 92 =
  28. 28.75% of 60 =
  29. 29.1% of 2600 =
  30. 30.50% of 404 =
  31. 31.75% of 152 =
  32. 32.5% of 220 =
  33. 33.10% of 80 =
  34. 34.5% of 600 =
  35. 35.50% of 68 =
  36. 36.75% of 216 =
  37. 37.20% of 70 =
  38. 38.25% of 400 =
  39. 39.5% of 140 =
  40. 40.75% of 176 =

Answer key

  1. 24
  2. 99
  3. 208
  4. 174
  5. 27
  6. 56
  7. 3
  8. 87
  9. 30
  10. 20
  11. 12
  12. 43
  13. 22
  14. 57
  15. 13
  16. 93
  17. 50
  18. 78
  19. 224
  20. 40
  21. 131
  22. 21
  23. 20
  24. 4
  25. 126
  26. 147
  27. 23
  28. 45
  29. 26
  30. 202
  31. 114
  32. 11
  33. 8
  34. 30
  35. 34
  36. 162
  37. 14
  38. 100
  39. 7
  40. 132

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