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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 575 · 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. 1.5% of 300 =
  2. 2.50% of 406 =
  3. 3.10% of 800 =
  4. 4.75% of 68 =
  5. 5.50% of 182 =
  6. 6.1% of 1400 =
  7. 7.25% of 260 =
  8. 8.5% of 600 =
  9. 9.10% of 130 =
  10. 10.25% of 104 =
  11. 11.25% of 16 =
  12. 12.25% of 56 =
  13. 13.25% of 172 =
  14. 14.50% of 392 =
  15. 15.1% of 2500 =
  16. 16.25% of 152 =
  17. 17.50% of 494 =
  18. 18.5% of 360 =
  19. 19.1% of 2600 =
  20. 20.1% of 1100 =
  21. 21.25% of 72 =
  22. 22.5% of 200 =
  23. 23.50% of 456 =
  24. 24.5% of 180 =
  25. 25.20% of 100 =
  26. 26.20% of 470 =
  27. 27.10% of 430 =
  28. 28.10% of 50 =
  29. 29.20% of 490 =
  30. 30.10% of 230 =
  31. 31.25% of 144 =
  32. 32.75% of 208 =
  33. 33.75% of 44 =
  34. 34.25% of 344 =
  35. 35.25% of 116 =
  36. 36.25% of 32 =
  37. 37.25% of 204 =
  38. 38.75% of 40 =
  39. 39.50% of 402 =
  40. 40.50% of 400 =

Answer key

  1. 15
  2. 203
  3. 80
  4. 51
  5. 91
  6. 14
  7. 65
  8. 30
  9. 13
  10. 26
  11. 4
  12. 14
  13. 43
  14. 196
  15. 25
  16. 38
  17. 247
  18. 18
  19. 26
  20. 11
  21. 18
  22. 10
  23. 228
  24. 9
  25. 20
  26. 94
  27. 43
  28. 5
  29. 98
  30. 23
  31. 36
  32. 156
  33. 33
  34. 86
  35. 29
  36. 8
  37. 51
  38. 30
  39. 201
  40. 200

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