the length of rectangle is thrice its breadth and its perimeter is 48 m , find the area of the rectangle ?
"2 ( 3 x + x ) = 48 l = 18 b = 6 lb = 18 * 6 = 108 answer : b"
multiply(multiply(divide(48, add(multiply(const_3, const_2), multiply(const_1, const_2))), const_3), divide(48, add(multiply(const_3, const_2), multiply(const_1, const_2))))