Well for THIS one you'd have to find how many miles he hikes in ONE day, so you would divide 14 by 2 to get 7 miles per day, and to find how many days he hiked in 42 miles, just divide 42 divided by 7 which equals 6, so it took him 6 days to hike 42 miles. =)
I hope I helped! =D
Answer:
scale factor=3/2
Step-by-step explanation:
scale factor=6/4=3/2
I believe that the answer is 20. I am not entirely sure though.
