8. The front door of a house is 78 inches tall.
What is the volume of the door?
9. A bedroom door in the house has the same
dimensions as the front door, but the length is 30
inches. How much greater is the volume of the
front door than the bedroom door?
10. The living room in the house has an area of
216 square feet and a width of 12 feet. What is
the length of the room?

ans789

step-by-step explanation:

-1   1/6.   you dont subtract the denominators

step-by-step explanation:

answer: i could not see part the question so ill explain how to get the answer

step-by-step explanation: for instance the distance she travele d is 10 and she traveled the same amout each mile so do 10 divided by how many miles she drove each time and you ge your answer.