By selling 15 pencils for a rupee a man loses 25%. How many for a rupee should he sell in order to gain 25%?	Choose the correct answer
A) 8	B) 7	C) 9	D) 4	E) 11
75% --- 12   125% --- ?     75/125 * 15= 
<gadget id="calculator">  75/125 * 15</gadget>
<output>9</output>
9   Answer:9
<result>C</result>
By selling 15 pencils for a rupee a man loses 25%. How many for a rupee should he sell in order to gain 25%?