Sides of a rectangular park are in the ratio 3: 2 and its area is 3750 sq m, the cost of fencing it at 90 ps per meter is? Choose the correct choice:
A) 287
B) 369
C) 225
D) 279
E) 361
3x * 2x = 3750 =&gt; x = 25   2(75 + 50) = 250 m   250 * 0.9   = Rs.225   Answer:225
<result>C</result>
Sides of a rectangular park are in the ratio 3: 2 and its area is 3750 sq m, the cost of fencing it at 90 ps per meter is?