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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 195 · 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. 1.50% of 384 =
  2. 2.75% of 176 =
  3. 3.5% of 440 =
  4. 4.5% of 740 =
  5. 5.50% of 30 =
  6. 6.1% of 2500 =
  7. 7.1% of 600 =
  8. 8.75% of 208 =
  9. 9.25% of 80 =
  10. 10.5% of 600 =
  11. 11.1% of 1300 =
  12. 12.5% of 300 =
  13. 13.1% of 1400 =
  14. 14.10% of 220 =
  15. 15.10% of 550 =
  16. 16.50% of 216 =
  17. 17.50% of 12 =
  18. 18.10% of 20 =
  19. 19.25% of 196 =
  20. 20.75% of 172 =
  21. 21.20% of 355 =
  22. 22.75% of 24 =
  23. 23.5% of 180 =
  24. 24.10% of 700 =
  25. 25.75% of 112 =
  26. 26.75% of 168 =
  27. 27.5% of 60 =
  28. 28.75% of 192 =
  29. 29.75% of 132 =
  30. 30.20% of 150 =
  31. 31.10% of 430 =
  32. 32.20% of 265 =
  33. 33.10% of 140 =
  34. 34.75% of 220 =
  35. 35.75% of 236 =
  36. 36.20% of 215 =
  37. 37.1% of 2800 =
  38. 38.50% of 350 =
  39. 39.10% of 160 =
  40. 40.75% of 64 =

Answer key

  1. 192
  2. 132
  3. 22
  4. 37
  5. 15
  6. 25
  7. 6
  8. 156
  9. 20
  10. 30
  11. 13
  12. 15
  13. 14
  14. 22
  15. 55
  16. 108
  17. 6
  18. 2
  19. 49
  20. 129
  21. 71
  22. 18
  23. 9
  24. 70
  25. 84
  26. 126
  27. 3
  28. 144
  29. 99
  30. 30
  31. 43
  32. 53
  33. 14
  34. 165
  35. 177
  36. 43
  37. 28
  38. 175
  39. 16
  40. 48

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