Question

the ratio of length, breadth and height of a room is 4:3:1. If 12m^3 air is contained in a room, find the length , breadth and height of the room​

Answer 1

Answer:

length = 4 m

breadth = 3 m

height = 1 m

Step-by-step explanation:

well since it's a ratio we can say that

length = 4x

breadth = 3x

height = 1x

so the volume will be

$V=4x\cdot 3x\cdot x\\\\V=12x^3$

and we know that

$V=12m^3$

so we have

$12m^3=12x^3\\\\1m^3=x^3\\\\x=1m$

so we have

length = 4 m

breadth = 3 m

height = 1 m