39/10
And/or
3 9/10
And/Or
3.9
Step-by-step explanation:

Even if x₁ = 6, y₁ = 1 and x₂ = 2, y₂ = 3 the result remains same.
<h3>#CMIIW</h3>
9/6 or the simplified version is 1 1/2
Answer:
81 cubic foot
Step-by-step explanation:
It is given that the box is packed with cubes whose side is 1 foot. So the volume of one cube is 1 cubic foot.
Now from the figure, we can see that :
Number of cubes fitting the box across its length = 9 cubes
Number of cubes fitting the box across its width = 3 cubes
Number of cubes fitting the box across its height = 3 cubes
And each of these cubes measures 1 x 1 x 1 cubic foot
So the volume of the box can be found out by:
Volume = length x width x height
= 9 x 3 x 3
= 81 cubic foot
Therefore volume of the box is 81 cubic foot.