← 10%, 25% and 50% shortcuts lesson New set →

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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 323 · 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. 1.10% of 720 =
  2. 2.1% of 2500 =
  3. 3.1% of 2400 =
  4. 4.5% of 620 =
  5. 5.50% of 74 =
  6. 6.5% of 640 =
  7. 7.75% of 232 =
  8. 8.5% of 160 =
  9. 9.25% of 252 =
  10. 10.20% of 270 =
  11. 11.10% of 320 =
  12. 12.75% of 168 =
  13. 13.75% of 28 =
  14. 14.75% of 80 =
  15. 15.25% of 184 =
  16. 16.1% of 600 =
  17. 17.50% of 72 =
  18. 18.25% of 128 =
  19. 19.5% of 420 =
  20. 20.10% of 350 =
  21. 21.20% of 25 =
  22. 22.50% of 450 =
  23. 23.20% of 285 =
  24. 24.20% of 290 =
  25. 25.5% of 400 =
  26. 26.25% of 112 =
  27. 27.75% of 136 =
  28. 28.75% of 216 =
  29. 29.5% of 380 =
  30. 30.50% of 102 =
  31. 31.5% of 300 =
  32. 32.20% of 405 =
  33. 33.10% of 580 =
  34. 34.25% of 48 =
  35. 35.5% of 240 =
  36. 36.10% of 230 =
  37. 37.20% of 15 =
  38. 38.25% of 60 =
  39. 39.1% of 900 =
  40. 40.10% of 110 =

Answer key

  1. 72
  2. 25
  3. 24
  4. 31
  5. 37
  6. 32
  7. 174
  8. 8
  9. 63
  10. 54
  11. 32
  12. 126
  13. 21
  14. 60
  15. 46
  16. 6
  17. 36
  18. 32
  19. 21
  20. 35
  21. 5
  22. 225
  23. 57
  24. 58
  25. 20
  26. 28
  27. 102
  28. 162
  29. 19
  30. 51
  31. 15
  32. 81
  33. 58
  34. 12
  35. 12
  36. 23
  37. 3
  38. 15
  39. 9
  40. 11

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