Answer:
16 pieces
Step-by-step explanation:
The complete question in the attached figure
step 1
Find the length side of each cube shaped piece
we know that
The volume of the cube is equal to
[tex]V=b^3[/tex]
where
b is the length side of the cube
we have
[tex]V=8\ in^3[/tex]
so
[tex]b^3=8[/tex]
solve for b
[tex]b=2\ in[/tex]
step 2
How many pieces do you get from one pan?
we know that
The height of the dessert in the baking pan is equal to the height of the cube
so
The total volume of the dessert in the baking pan is equal the area of the square base multiplied by the height
[tex]64(2)=128\ in^3[/tex]
Divide the total volume of the dessert by the volume of one cube
[tex]128/8=16\ pieces[/tex]
