A construction crew built 6 miles of road in 2/7 days.

Question

what is the unit rate in the miles per day?
Deon drove 469 miles in 7 hours. At the same rate, how long would it take him to drive 806 miles?

Answer 1

http://www.jiskha.com/display.cgi?id=1445983605

469/7 = 67 miles per hour

806 / 67 = ______ hours

Answer 2

12