Question

5. A room 9.5 m long and 6 m wide is surrounded by a 1.25-m-wide verandah. Calculate the​

Answer 1

Answer:

Area of room = 6×9.5=57m

2

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

2

So area of verandah = 102−57=45m

2

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