A rectangular grass field is 75 m * 55 m, it has a path of 2.5 m wide all round it on the outside. Find the area of the path and the cost of constructing it at Rs.1 per sq m?  Pick one.
A) 675 B) 135 C) 320 D) 430 E) 820
675rea = (l + b +2d) 2d   = (75 + 55 +2.5 * 2) 2*2.5 =&gt; 675   675 * 1 = Rs.675   675nswer:675
<result>A</result>
A rectangular grass field is 75 m * 55 m, it has a path of 2.5 m wide all round it on the outside. Find the area of the path and the cost of constructing it at Rs.1 per sq m?