Ernie walked 1 1/4 miles from his cabin to a park, then 1 1/2 miles around the park, then back to his cabin. how many miles did he walk?

Scarlett stopped at a campground along the appalachian trail. the campground had a 12 acre area for tents, divided into 6 equal campsites. scarlett picked one of the sections to pitch her tent. which expression would give you the size of scarlett’s campsite? (more than one answer