6th grade math
posted by Peyton .
Hannah, Jim, and Julie are on a hiking trip with 2 children and their two dogs. They come to a huge lake with an island int he middle. Nearby is a small sailboat. The sailboat can hold 1 adult, or 2 kids, or a kid and a dog. Everyone can sail the boat except the dogs.
How many oneway trips will they have to make to get everyone to the island

16

45 miles in 60 minutes

11

poop

4 times !???!!!
duh