a shopkeeper bought 2fans for ₹3120 . He sold one of them at a profit of 36% and the other at a loss of 15% . He found that each fan was sold for the same price . Find the cost price of each fan.
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Let the first fan cost be x
the second fan cost be(3120-x)
the profit fan =36%
SP of first fan =x+36/100 =136x/100
Loss of second fan =15%
SP of second fan =(3120-x)- 5 of(3120-x) =(3120-x)-(5(3120-x)/100)
according to a question
sp of first fan =so of second fan
136x/100=(3120-×)-(5(3120-×)/100)
136x/100=(312000-100xz)-(15600-5×)/100
136x=312000-100×-15600-5×
241x=296400
x=1300
cost of first fan =1300$
cost of second fan=1820$I hope this will help you thank you please mark me as a brainliest
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