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Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 860 · 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 ₹120 =
  2. 2.10% of ₹570 =
  3. 3.50% of ₹760 =
  4. 4.25% of ₹490 =
  5. 5.50% of ₹900 =
  6. 6.50% of ₹120 =
  7. 7.10% of ₹90 =
  8. 8.50% of ₹150 =
  9. 9.50% of ₹540 =
  10. 10.10% of ₹490 =
  11. 11.5% of ₹180 =
  12. 12.25% of ₹570 =
  13. 13.5% of ₹750 =
  14. 14.10% of ₹610 =
  15. 15.10% of ₹240 =
  16. 16.10% of ₹270 =
  17. 17.5% of ₹300 =
  18. 18.25% of ₹430 =
  19. 19.50% of ₹550 =
  20. 20.5% of ₹760 =
  21. 21.25% of ₹230 =
  22. 22.10% of ₹420 =
  23. 23.5% of ₹250 =
  24. 24.5% of ₹340 =
  25. 25.25% of ₹130 =
  26. 26.10% of ₹360 =
  27. 27.10% of ₹350 =
  28. 28.50% of ₹860 =
  29. 29.50% of ₹310 =
  30. 30.25% of ₹660 =
  31. 31.5% of ₹270 =
  32. 32.10% of ₹810 =
  33. 33.10% of ₹440 =
  34. 34.10% of ₹590 =
  35. 35.10% of ₹480 =
  36. 36.50% of ₹890 =
  37. 37.25% of ₹500 =
  38. 38.5% of ₹590 =
  39. 39.10% of ₹450 =
  40. 40.50% of ₹800 =

Answer key

  1. 12
  2. 57
  3. 380
  4. 122.5
  5. 450
  6. 60
  7. 9
  8. 75
  9. 270
  10. 49
  11. 9
  12. 142.5
  13. 37.5
  14. 61
  15. 24
  16. 27
  17. 15
  18. 107.5
  19. 275
  20. 38
  21. 57.5
  22. 42
  23. 12.5
  24. 17
  25. 32.5
  26. 36
  27. 35
  28. 430
  29. 155
  30. 165
  31. 13.5
  32. 81
  33. 44
  34. 59
  35. 48
  36. 445
  37. 125
  38. 29.5
  39. 45
  40. 400

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