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Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 805 · 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. 1.10% of ₹520 =
  2. 2.50% of ₹150 =
  3. 3.25% of ₹160 =
  4. 4.10% of ₹620 =
  5. 5.10% of ₹800 =
  6. 6.10% of ₹410 =
  7. 7.10% of ₹150 =
  8. 8.50% of ₹60 =
  9. 9.10% of ₹400 =
  10. 10.10% of ₹660 =
  11. 11.50% of ₹860 =
  12. 12.5% of ₹230 =
  13. 13.10% of ₹110 =
  14. 14.25% of ₹840 =
  15. 15.5% of ₹300 =
  16. 16.10% of ₹780 =
  17. 17.50% of ₹210 =
  18. 18.10% of ₹140 =
  19. 19.10% of ₹170 =
  20. 20.25% of ₹120 =
  21. 21.10% of ₹770 =
  22. 22.50% of ₹420 =
  23. 23.5% of ₹90 =
  24. 24.25% of ₹730 =
  25. 25.5% of ₹370 =
  26. 26.10% of ₹120 =
  27. 27.25% of ₹60 =
  28. 28.10% of ₹180 =
  29. 29.5% of ₹670 =
  30. 30.5% of ₹350 =
  31. 31.10% of ₹630 =
  32. 32.50% of ₹630 =
  33. 33.50% of ₹610 =
  34. 34.25% of ₹90 =
  35. 35.10% of ₹710 =
  36. 36.5% of ₹740 =
  37. 37.25% of ₹680 =
  38. 38.5% of ₹130 =
  39. 39.5% of ₹570 =
  40. 40.10% of ₹820 =

Answer key

  1. 52
  2. 75
  3. 40
  4. 62
  5. 80
  6. 41
  7. 15
  8. 30
  9. 40
  10. 66
  11. 430
  12. 11.5
  13. 11
  14. 210
  15. 15
  16. 78
  17. 105
  18. 14
  19. 17
  20. 30
  21. 77
  22. 210
  23. 4.5
  24. 182.5
  25. 18.5
  26. 12
  27. 15
  28. 18
  29. 33.5
  30. 17.5
  31. 63
  32. 315
  33. 305
  34. 22.5
  35. 71
  36. 37
  37. 170
  38. 6.5
  39. 28.5
  40. 82

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