Question

Janice drove 360 miles in 6 hours. If she travels at constant rate, calculate the distance she will cover in 7 hours.

Answer 1

420 miles

Explanation:

First you figure out the unit rate by dividing 360 by 6 which is 60. So that's 60 miles per hour. Now multiply 60 by 7 to find out how many miles she will drive in 7 hours. When you multiply you get 420.