Rahul bought pens at $120a dozen. He sold it for $15each .what is his profit percent
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1 dozen =12 pen
So, 1 pen costs = $120/12= $10
Since, Selling Price is $15per pen and Cost price is $10 , Therefore Profit =S.I. - C.I.=$(15-10)=$5_【answer】
So, 1 pen costs = $120/12= $10
Since, Selling Price is $15per pen and Cost price is $10 , Therefore Profit =S.I. - C.I.=$(15-10)=$5_【answer】
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