Sides of a rectangular park are in the ratio 3: 2 and its area is 3750 sq m, the cost of fencing it at 50 ps per meter is?
Choose one
A) 277
B) 299
C) 125
D) 99
E) 22
3x * 2x = 3750 =&gt; x = 25   2(75 + 50) = 250 m   250 * 1/2 = Rs.125   Answer:125
<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 50 ps per meter is?