Question

.19 How many persons can be accommodated in a hall of length 16cm, breadth 12.5m and

height 4.5m, assuring that 3.6m2

of air is required for each person?​

Answer 1

Answer:

250

Step-by-step explanation:

Given

* that hall of Length =16 m,

* Breadth = 12.5 m, Height = 4.5 m.

Therefore, number of men thatcan be accommodated = 900 / 3.6 = 250.

Answer 2

Answer:

Volume of the hall = length x breadth x height

= 16 x 12.5 x 4.5

= 900.00 m³

Air is required for each person = 900/3.6= 250