Answer:
390 miles.
Explanation:
Randall's family drove to the beach for vacation.
The first day, they drove 130 miles in 2 hours.
Speed =

=

= 65 miles / hour
The second day, they drove 325 miles in 5 hours
=
= 65 miles/hour
The third day, they arrived at the beach after driving for 6 hours.
Distance = Speed × Time
= 65 × 6
= 390 miles.
They drove 390 miles on the third day.