i bought two books ; for rs . 480 . i sold one at a loss of 15 % and other at a loss of 25 % and then i found each book was sold at the same price . find the cost of the book sold at a lower loss ?
"x * ( 85 / 100 ) = ( 480 - x ) 75 / 100 x = 225 answer : c"
divide(multiply(480, add(const_100, 25)), add(subtract(const_100, 15), add(const_100, 25)))