Question

Andy is hanging wallpaper in his kitchen. He is able to cover of the walls in the room using 6 rolls of wallpaper. What is the number of rolls of paper used per wall?
The number of rolls per wall is
.

Answer 1

Answer:

x= 1.5 rolls

Step-by-step explanation:

We use an algebraic expression to find the solution. Consider that the kitchen has 4 walls of similar characteristics.

Consider the variable x as the number of rolls that each wall requires.

x= number of rolls per wall.

If we say that 4 walls used 6 rolls:    4x =6 rolls

The question is, how many rolls does each wall use?

if we clear the variable x

$x=\frac{6}{4}$

So=  x= 1.5 rolls

Answer 2

The number of rolls per wall is one and a half rolls