Question

a man buys 9 pens for RS 90 and sells 8 pens for RS 88 how much profit or loss does he make ​

Answer 1

Answer:

he made profit of 8 rupees. Because if we go as per his calculation then the price of 8 pens should be 80, keeping in mind that price of one pen is 10. But he sold the 8 pens at 88 rupees so he had the profit if 8 rupees

hope it helps

Answer 2

He did a profit of ₹8....

As the cost for 1 pen is ₹10...

So cost of 8 pens is 8 × 10 = ₹80...

₹88 - ₹80 = ₹8...

Hope this helped....