Question

if an article is sold for 29 the profit made is of the loss occurs when the same article is sold for 20 find the original price of an article

Answer 1

Let original price be x

then, profit on selling it at Rs 29 is.- 29-x

and loss on selling it at Rs-20 = x-20

Now, ATQ

profit= loss/2

so, 29-x =( x-20)/2

58-2x = x-20

3x = 78

x = 26

So, Rs 26 is original price

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