Question

THE LENGTH OF A RECTANGULAR ROOM IS DOUBLE OF ITS BREADTH AND HEIGHT IS ONE THIRD OF THE LENGTH.IF THE ROOM CONTAINS 972 CUBIC METER OF AIR,FIND THE AREA OF FLOOR OF THE ROOM

Answer 1

Answer:

Step-by-step explanation:

Let breadth of room(b)=x

Now,length of room(l)=2b=2x

And height of room(h)=l/3=2x/3

Now,Volume of air in room=Volume of room(V)

So,V=972 cubic m

We know,Volume of cubiod=l*b*h

So,V=2x*x*(2x/3)=972

=>4x^3/3=972

=>x^3=729

=>x=9

So,b=9m

l=2*8=18m

h=2*9/3=6m

Answer 2

Step-by-step explanation:

hope it helps you and btw nice question