sides of a rectangular park are in the ratio 3 : 2 and its area is 4704 sq m , the cost of fencing it at 50 ps per meter is ?
"3 x * 2 x = 4704 = > x = 28 2 ( 84 + 56 ) = 280 m 280 * 1 / 2 = rs . 140 answer : c"
divide(multiply(50, rectangle_perimeter(sqrt(divide(multiply(4704, 2), 3)), divide(4704, sqrt(divide(multiply(4704, 2), 3))))), const_100)