Question

a man buys 2 watches each costing rs x he sell one watch at a gain of 9 1/3 and other at a loss of 9 1/3 find his net loss or gain percent​

Answer 1

rs.0 and o per cent as one is profit and the other is loss

Answer 2

Answer:

if cp of two items is same and % loss and % gain on the two items are equal , then net loss and net profit is always zero ......even no need to solve