the length of rectangle is thrice its breadth and its perimeter is 112 m , find the area of the rectangle ?
"2 ( 3 x + x ) = 112 l = 42 b = 14 lb = 42 * 14 = 588 answer : d"
multiply(multiply(divide(112, add(multiply(const_3, const_2), multiply(const_1, const_2))), const_3), divide(112, add(multiply(const_3, const_2), multiply(const_1, const_2))))