a room 9.5 m long and 6m wide is surrounded by a 1.25-m-wide varandah . calculate the cost of cementing the floor of this varandah at 80 ruppes per meter2m
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length =9.5-1.25=8.25m
breadth =6-1.25=4.75m
Area=l*b
Area=8.25*4.75
Area=39.1785m square
cost of cementing =39.1785*80
=3135 rupees
breadth =6-1.25=4.75m
Area=l*b
Area=8.25*4.75
Area=39.1785m square
cost of cementing =39.1785*80
=3135 rupees
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