room is 4 metre and long and 3m 50cm breath how many square metre of carpet is needed to cover the floor of the room
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Length = 4m
Breadth = 3m 50 cm = 3*100 + 50*1 = 3. 50m / 3.5 m
ATQ
Area of the room :- l*b
=> 4m * 3.5m
=> 14.0m square / 14 m square
Therefore, the measurement or the area of carpet required is 14 m square.
Sorry for delay mate..
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