A rectangular football field is fenced on all four sides. The length of the football field is twice the length of its breadth. The cost of fencing the field was $360. The football management has decided to change the dimensions of field by increasing the breadth by 50% of its original value and reducing the length by 5% of its original value and fence the field again.. What will be the cost of the new fencing?	Select:	A) $360	B) $180	C) $425	D) $408	E) $415
Let's take x to be the breadth. Then the length of the football field is 2x.   The perimeter of the old football field is x + 2x + x + 2x = 6x.   Now, for the new football field:   The new breadth = 1.5 times old breadth = 1.5x   The new length is 0.95 times old length = (.95)2x = 1.9x   So the new perimeter is 1.5x + 1.9x + 1.5x + 1.9x = 6.8x.   for old perimeter rate is $360   For new perimeter  1.5  + 1.9  + 1.5  + 1.9= 
<gadget id="calculator"> 1.5  + 1.9  + 1.5  + 1.9</gadget>
<output>6.8</output>
6.8x.   for old perimeter rate is $360   For new perimeter= (360 * 6.8)/6= 
<gadget id="calculator">(360 * 6.8)/6</gadget>
<output>408</output>
408   Ans - $408
<result>D</result>
A rectangular football field is fenced on all four sides. The length of the football field is twice the length of its breadth. The cost of fencing the field was $360. The football management has decided to change the dimensions of field by increasing the breadth by 50% of its original value and reducing the length by 5% of its original value and fence the field again.. What will be the cost of the new fencing?