Question

A rectangular room is $10m$ long and $7.5m$ wide. Find the cost of the carpet needed to cover the floor with carpet at $Rs.250$ per $m^2$

Answer 1

Length of rectangular room $10m$

Width of rectangular room $7.5m$

Area of rectangular room $10\times 7.5=75m^2$

Cost of carpet for $1m^2=250$

Cost of carpet for $75m^2=250\times 7518750Rs$