Question

A room 9.5m long and 6m wide is surrounded by a 1.25-m-wide verandah. Calculate the cost of cementing the floor of this verandah at rupees 80 per square.​

Answer 1

Answer:

Area of room = 6×9.5=57m²

Area of room including verandah = 12×8.5=102m²

So area of verandah = 102−57=45m²

So cost of cementing the floor of this verandah = 45×80=3600rupees.

Answer 2

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