The length, breadth and height of a room are 8 m, 6.5 m and 3.5 m respectively. Then the volume of air contained in the room is
The length, breadth and height of a room are 8 m, 6.5 m and 3.5 m respectively. Then the volume of air contained in the room is
A) 162 m3
B) 172 m3
C) 182 m3
D) 192 m3
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