Junior walks from the cabins to the lake and back. She then walks to the playground and back. She does each trip twice a week. How much does she walk in total in 1 week.
Cabin to park and back is 4.5 miles. Then, cabin to the park and back is 3.25 (I think the other triangle on the bottom left is the park) 4.5+3.25=7.75 miles: 7.75x2=15.5 miles in a week when she goes twice a week.