So I worked this out by adding all the houses together. I whole hour is two half hours. So it made it 2/3 of an hour. so I added everything together = 1/3+ 1/3+ 1/3 +1/3+ 1.5/3 = 3 1/2 Hours to walk.
Answer:
I think it might be 1.25
Step-by-step explanation:
This would be true. The points make up a straight line
He drives 160 miles to and from work a week