Question

if the volume of a cereal box is 400 mm^3 and the height is 20mm, what is the base area?

Answer 1

Answer:

The area of base of cereal box is 20 mm².

Step-by-step explanation:

The volume of a cereal box is 400 mm³. The height of bx is 20mm.

The volume of box is

$V=\text{Area of base}\times height$

$400=\text{Area of base}\times 20$

Divide both sides by 20.

$20=\text{Area of base}$

Therefore the area of base of cereal box is 20 mm².