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Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 857 · 40 questions
TalentJR

How to do it in your head (Tenth, half, quarter): 10%: divide by 10. 5%: find 10%, then halve it. 50%: halve. 25%: halve, then halve again.

NameDateTime takenScore ___ / 40
  1. 1.50% of ₹770 =
  2. 2.50% of ₹830 =
  3. 3.25% of ₹890 =
  4. 4.10% of ₹170 =
  5. 5.50% of ₹650 =
  6. 6.50% of ₹100 =
  7. 7.25% of ₹220 =
  8. 8.5% of ₹190 =
  9. 9.5% of ₹60 =
  10. 10.50% of ₹660 =
  11. 11.25% of ₹50 =
  12. 12.10% of ₹510 =
  13. 13.10% of ₹710 =
  14. 14.10% of ₹120 =
  15. 15.25% of ₹570 =
  16. 16.10% of ₹180 =
  17. 17.5% of ₹730 =
  18. 18.5% of ₹680 =
  19. 19.25% of ₹280 =
  20. 20.50% of ₹560 =
  21. 21.50% of ₹130 =
  22. 22.50% of ₹120 =
  23. 23.10% of ₹740 =
  24. 24.5% of ₹470 =
  25. 25.10% of ₹630 =
  26. 26.50% of ₹410 =
  27. 27.50% of ₹230 =
  28. 28.50% of ₹840 =
  29. 29.50% of ₹790 =
  30. 30.10% of ₹640 =
  31. 31.25% of ₹80 =
  32. 32.5% of ₹110 =
  33. 33.5% of ₹200 =
  34. 34.10% of ₹430 =
  35. 35.5% of ₹310 =
  36. 36.10% of ₹150 =
  37. 37.25% of ₹180 =
  38. 38.10% of ₹50 =
  39. 39.25% of ₹190 =
  40. 40.5% of ₹100 =

Answer key

  1. 385
  2. 415
  3. 222.5
  4. 17
  5. 325
  6. 50
  7. 55
  8. 9.5
  9. 3
  10. 330
  11. 12.5
  12. 51
  13. 71
  14. 12
  15. 142.5
  16. 18
  17. 36.5
  18. 34
  19. 70
  20. 280
  21. 65
  22. 60
  23. 74
  24. 23.5
  25. 63
  26. 205
  27. 115
  28. 420
  29. 395
  30. 64
  31. 20
  32. 5.5
  33. 10
  34. 43
  35. 15.5
  36. 15
  37. 45
  38. 5
  39. 47.5
  40. 5

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