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Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 347 · 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 ₹820 =
  2. 2.5% of ₹600 =
  3. 3.5% of ₹240 =
  4. 4.10% of ₹860 =
  5. 5.10% of ₹190 =
  6. 6.50% of ₹460 =
  7. 7.10% of ₹620 =
  8. 8.25% of ₹120 =
  9. 9.10% of ₹840 =
  10. 10.10% of ₹580 =
  11. 11.50% of ₹410 =
  12. 12.50% of ₹470 =
  13. 13.25% of ₹90 =
  14. 14.10% of ₹280 =
  15. 15.10% of ₹530 =
  16. 16.10% of ₹800 =
  17. 17.50% of ₹620 =
  18. 18.10% of ₹850 =
  19. 19.5% of ₹700 =
  20. 20.10% of ₹880 =
  21. 21.10% of ₹40 =
  22. 22.5% of ₹480 =
  23. 23.25% of ₹80 =
  24. 24.25% of ₹160 =
  25. 25.25% of ₹290 =
  26. 26.50% of ₹630 =
  27. 27.10% of ₹200 =
  28. 28.25% of ₹690 =
  29. 29.5% of ₹520 =
  30. 30.10% of ₹50 =
  31. 31.10% of ₹550 =
  32. 32.50% of ₹90 =
  33. 33.5% of ₹70 =
  34. 34.10% of ₹640 =
  35. 35.25% of ₹240 =
  36. 36.50% of ₹280 =
  37. 37.5% of ₹140 =
  38. 38.5% of ₹190 =
  39. 39.5% of ₹130 =
  40. 40.10% of ₹110 =

Answer key

  1. 410
  2. 30
  3. 12
  4. 86
  5. 19
  6. 230
  7. 62
  8. 30
  9. 84
  10. 58
  11. 205
  12. 235
  13. 22.5
  14. 28
  15. 53
  16. 80
  17. 310
  18. 85
  19. 35
  20. 88
  21. 4
  22. 24
  23. 20
  24. 40
  25. 72.5
  26. 315
  27. 20
  28. 172.5
  29. 26
  30. 5
  31. 55
  32. 45
  33. 3.5
  34. 64
  35. 60
  36. 140
  37. 7
  38. 9.5
  39. 6.5
  40. 11

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