The bulletin board is in the shape of a square. find two rational numbers that are within 1/8 in of the actualy side length.

Let the side length of Bulletin Board which is in the shape of Square=x cm

Now,

So, Side Length of Square should be less than

So, two rational numbers that are within of the actualy side length(x) will be

=A number less than  

=[1, )

That is,

v: l•w•h÷2.

v: 20•6•8 ÷2

v: 960÷2

v: 480

the image of (6, 9) under a dilation is (4, 6). the scale factor is