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

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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 154 · 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 30 =
  2. 2.75% of 176 =
  3. 3.20% of 45 =
  4. 4.50% of 190 =
  5. 5.10% of 270 =
  6. 6.25% of 312 =
  7. 7.50% of 260 =
  8. 8.50% of 148 =
  9. 9.1% of 2000 =
  10. 10.1% of 1400 =
  11. 11.75% of 88 =
  12. 12.1% of 1500 =
  13. 13.10% of 630 =
  14. 14.10% of 540 =
  15. 15.5% of 780 =
  16. 16.75% of 228 =
  17. 17.1% of 3000 =
  18. 18.50% of 264 =
  19. 19.75% of 204 =
  20. 20.1% of 100 =
  21. 21.10% of 110 =
  22. 22.5% of 180 =
  23. 23.75% of 60 =
  24. 24.50% of 428 =
  25. 25.5% of 700 =
  26. 26.1% of 1000 =
  27. 27.25% of 104 =
  28. 28.10% of 780 =
  29. 29.5% of 140 =
  30. 30.10% of 470 =
  31. 31.20% of 125 =
  32. 32.25% of 320 =
  33. 33.25% of 32 =
  34. 34.20% of 405 =
  35. 35.25% of 112 =
  36. 36.5% of 60 =
  37. 37.75% of 216 =
  38. 38.5% of 380 =
  39. 39.10% of 490 =
  40. 40.10% of 120 =

Answer key

  1. 3
  2. 132
  3. 9
  4. 95
  5. 27
  6. 78
  7. 130
  8. 74
  9. 20
  10. 14
  11. 66
  12. 15
  13. 63
  14. 54
  15. 39
  16. 171
  17. 30
  18. 132
  19. 153
  20. 1
  21. 11
  22. 9
  23. 45
  24. 214
  25. 35
  26. 10
  27. 26
  28. 78
  29. 7
  30. 47
  31. 25
  32. 80
  33. 8
  34. 81
  35. 28
  36. 3
  37. 162
  38. 19
  39. 49
  40. 12

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