Math, asked by kumarsanjay51, 1 year ago

a shopkeeper earn a profit of 5 by selling one note book and incurs a loss 1 by selling and old pen in a particular month.the shopkeeper earn a profit of 185 if the sold 75 old pen find the number of the not book

Answers

Answered by Haridasan
6

No. of notebooks sold is 52


sahil6173: what is explaination
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