There is a rectangular field of length 90 m and breadth is 40 m and there are two roads each 13 m wide made running perpendicular to each other. What is the cost of spreading pebbles over them at the rate of Rs. 30 / m2?
1
Rs. 44650
2
Rs. 45940
3
Rs. 47870
4
Rs. 46760
5
Rs. 45630