Answer:
.15 mph
Step-by-step explanation:
3 miles/ 20 hours or 3/20
6 hours and 42 minutes (402 minutes)
20 ÷ 3 = 6.7 hours
6.7 hours = 6 hours and 42 mins
To check if our answer is correct:
<u><em>Do the inverse</em></u>
6. 7 hours x 3 = 20.1
Round it to nearest whole number, 20
The slope is 2
the rise is 2
the run is 1