Question

what is the cost of tiling a rectangular plot of land 800 M long and 250 m wide at the rateof 12 rupees per 100 m square

Answer 1

Area of plot = l x b
                    = 800 x 250
                  = 200000 sq. m
Cost = rate x area
             = 12 x 200000/100
            = 12 x 2000
                  = 24000 Rs

Answer 2

L=800m
B=250m
Area=l*b
=800×250
=200000m^2
Cost =12×200000/100
=Rupees 24000