The length, breadth and height of a room are 5 m, 4.5 m and 3 m respectively. Find the volume of the air it contains.
Given,
L = 5m
B = 4.5m
H = 3m
Dimensions of a room = 5m × 4.5m × 3m
So,
Volume of air it contains = 
8
The length, breadth and height of a room are 5 m, 4.5 m and 3 m respectively. Find the volume of the air it contains.
Given,
L = 5m
B = 4.5m
H = 3m
Dimensions of a room = 5m × 4.5m × 3m
So,
Volume of air it contains =