Question

the length and the breath of a rectangular piece of land
are 500m and 300m find its area and the cost of the land, if 1m2 of the land costs rs.10000

Answer 1

area=length*breath
therefore area = 500*300=150000m²
1m²=10000Rs
therefore cost=150000*10000=1,50,00,00,000

Answer 2

Area of land = l×b
                  = 500×300
                  = 1,50,000m²
Cost of 1m² land = Rs 10,000
Cost of 1,50,000m² land = 10,000×1,50,000
                                    = Rs1,50,00,00,000
                                    = Rs1.5cr