describe how to solve the following:
Anton's family drove 216 miles to the lake averaging 48 mi/hr. On the return trip home they averaged 54 mi/hr.

What was the total time that Anton's family spent driving to and from the lake?

A.
8 h

B.
8.5 h

C.
9 h

D.
9.5 h

Question

describe how to solve the following:
Anton's family drove 216 miles to the lake averaging 48 mi/hr. On the return trip home they averaged 54 mi/hr. 

What was the total time that Anton's family spent driving to and from the lake?
 
 A.
8 h
 
 B.
8.5 h
 
 C.
9 h
 
 D.
9.5 h

whpalmer4 · Answer

How long does it take them to drive to the lake?  How long does it take them to drive home?  We can assume that the distance is identical.

$$d = rt$$

anonymous · Answer

It's D