Question

Can someone please help me with this!!

Answer 1

See blow

Explanation:

A: The area of the floor would be length times width, so
`4m^2n^2\cdot 3m^2n=12m^4n^3`.

B: Plug in values and we get 12288 square feet.

C: The volume would be length times width times height, so
`12m^4n^3\cdot mn=12m^5n^4`.

D: Plug in values and we get 98304 cubit feet.