How many persons can be accommodated in a dining hall of dimensions `(20 m xx 15 m 4.5 m)`, assuming that each person requires `5 m^(3)` of air ?

How many person can be accommodated in a dining hall of dimensions (20 m xx 16 m xx 4.5 m) , assuming that each person requires 5 cubic metres of air ?

How many persons can be accommodated in a big - hall of dimensions 40 m . 25m and 15 m. Assuming that each person requires 5 m ^(3) of air?

How many persons can be accommondatd in a dining hall of dimensions (20cmxx16cmxx4.5cm) , assuming that each persons requires 5 cubic metres of air?

How many persons can be accommodated in a hall of length 16m, breadth 12.5 m and height 4.5 m, assuming that 3.6m^(3) of air is required for each person?

How many persons can be accommodated in the hall Whose length is 18 m and breadth is 14 m and height of the hall is 5 m assuming that 4.5 m^3 of air is required for 1 person.

The length of the longest rod that can be placed in a room of dimensions (10 m xx 10 m xx 5m) is

A conical tent is 9m high and the radius of its base is 12m. (i) What is the cost of the canvas required to make it, if a square metre canvas costs Rs. 10? (ii) How many persons can be accommodated in the tent, if each person requires 2 square metre on the ground and 15 m^3 of space to breath in?

A conical tent is 9m high and the radius of its base is 12m. (i) What is the cost of the canvas required to make it, if a square metre canvas costs Rs. 10? (ii) How many persons can be accommodated in the tent, if each person requires 2 square metre on the ground and 15 m^3 of space to breath in?

The dimensions of a cinema hall are 100m,50m and 18m. How many persons can sit in the hall,if each person requires 150m^(3) of air?