Question

The volume of a room is 378m3 and the area f its floor is 84m2. Find the height of thrle room.

3 and 2 after 378 and 84 are cube and square.
Please hell me with this ques.

Answer 1

Thanks for asking the question.
The volume of the rm= 378 cubic meters.
So, l*b*h= 378.... eq.1
where l,b and h is the length, breadth and height of the room.
l*b=84... eq.2
Now, putting the value of eq.2 in eq.1, we get:
84*h=378
h=378/84
h= 4.5 meters.
Hope it helps.

Answer 2

I hope 4.5 is your answer