Question

A verandah 1.25 m wide is constructed all along the outside of a room 5.5. m long and 4 m wide. find..... the area of verandah... the cost of cementing the floor of the verandah at the rate of 25 rupee per m

Answer 1

Area of verandah =1.25×1.25=? Then Area of room= 5.5×4.0 =22 and subtract it from area of verandah and multiply by cost of floor..