Question

what is the cost of tiling rectangular plot of land 30 m long and 15 m wide at the rate rs 6 per sq m

Answer 1

first of all we will find the area of the rectangular plot -
area of a rectangle = lxb
therefore area = 30x15 metre square = 450 metre square
now the cost of tiling 1 metre square is Rs. 6
therefore cost of tiling 450 metre square= 6x450= Rs.2700

hope it helps :-)