A rectangle field has its length and breadth in the ratio 5 : 3. Its area is 3.75 hectares. The cost of fencing it at Rs. 5 per meter is
A. Rs. 400
B. Rs. 4000
C. Rs. 1000
D. Rs. 500
Answer:B
A rectangle field has its length and breadth in the ratio 5 : 3. Its area is 3.75 hectares. The cost of fencing it at Rs. 5 per meter is
A. Rs. 400 B. Rs. 4000 C. Rs. 1000 D. Rs. 500