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.7 per sq m?
Choose the correct choice:
A) 4350
B) 4725
C) 4328
D) 4329
E) 4829
Area = (l + b +2d) 2d   = (75 + 55 +2.5 * 2) 2*2.5 =&gt; 675   675 * 7 = Rs.4725   Answer:4725
<result>B</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.7 per sq m?