Answer:
12.8 cm
Step-by-step explanation:
So let's find the volume fo the can of paint.
The formula for volume of a cylinder is [tex]\pi[/tex]r^2 h.
Plugging the height and radius in, we get
[tex]\pi[/tex]64*20
or [tex]\pi[/tex]1280
Since Jamil has 1/4 of a can of paint remaining, we multiply the volume by 1/4 to get:
320[tex]\pi[/tex]
Since the smaller can has to have a volume of 320[tex]\pi[/tex],
we divide it by 25 to get [tex]\pi[/tex]h or 12.8[tex]\pi[/tex]
So the height of the smaller can is 12.8 cm
