The volume of container is `1440m^(3)`. The length and breadth of the container are 15 m and 8 m respectively. Find its height.

The area of the 4 walls of a room is 77 m^(2) . The length and breadth of the room are 7.5 m and 3.5 m respectively. Find the height of the room.

The volume of a rectangular pool is 182m^(3) . If its length and breadth be 8 m abd 6.5 m respectivley. Find its depth.

The area of 4 walls of a room is 520 sq m while its length and breadth are 15 m and 11 m, respectively. Find the height of the room.

The length, breadth and depth of a pond are 20.5 m, 16 m and 8 m respectively. Find the capacity of the pond in litres.

The length, breadth and height of a room are 5m, 4.5m and 3m, respectively. Find the volume of the air it contains.