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A doler sold to tV for …

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A doler sold to tV for rupees4000 each brother losing ñor gaining in the del if he sold one tv at a gain of 25%find the loss/gain percent in other 

  • 1 answers

Manish Gandhi 7 years, 1 month ago

Total SP for both TV's = 8000/- And if no profit - no loss then the total CP is also equal to 8000/-

SP for 1st TV = 4000/-  & Profit % = 25 => CP of 1st TV = 4000 * 100/125 = 3200/-

It means the CP for the 2nd TV = 8000 - 3200 = 4800/-

Now, SP for 2nd TV = 4000/-  

Let the loss % = x => CP of 2nd TV = 4000 * 100/(100 - x) => 4800 = 4000 * 100/(100 - x)

4800 (100 - x) = 400000 => 48 (100 - x) = 4000 => 4800 - 48x= 4000 => 48x = 800

x = 16.66% => Loss of 16.66% (Answer)

 

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