Question

stationary shopkeeper earn a profit of rs 2 by selling a pen and a loss of 3 by selling a note book.(1) if je sold 25 pens and 15cnotebooks on a day what would profit and or loss on that day? (2)what is the number of pens must be sell on a day to have neither loss or profit. if the number of nootebook sold on that day are 50​

Answer 1

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