Math, asked by sidhu3197, 1 year ago

the cost price of 20 articlws is the same as thw selling price of X article if the profit us 25% then the value of X

Answers

Answered by toppr48
3
Let the cost price 1 article = Re 1
Cost price of x articles = x
S.P of x articles = 20

Gain = 20 -x

=>25=(20−x∗100/x)=>2000−100x=25x=>x=16
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