Question

true measure 20 metre long 5 metre wide and 3 metre high how many peoples should it be used for IIT each people required of 5 metre cube of airspace​

Answer 1

Step-by-step explanation:

Length = 20 m

Breath = 05 m

Hight = 03 m

so,

Total Volume = L × B × H

= 20m × 5m × 3m

= 300m^3

Each people requard 5m^3 of air space

so,

Total no of person can it used for

= 300m^3 ÷ 5m^3

= 60 Persons

Hope it will help you

Answer 2

Answer:

Length of cuboid = 20 m

Breadth of cuboid = 5 m

Height of cuboid = 3m

Volume of cuboid :

$\underline{ \underline{ \blue{\bf Vol = l \times b \times h}}} \\ \\ \bf Vol= 20 \times 5 \times 3 \\ \\ \boxed{ \red{ \bf Vol = 300 {m}^{3} }}$

Total air space = 300m³

required air space for 1 man = 5m³

$\bf Total \: people = \frac{300}{5} \\ \\ \large \boxed{\bf \green {Total \: people =60}}$