Create a free account!

When you create an account, we'll save your progress. Plus, you'll have access to some cool tools, like reports, assignments, gradebook, and awards.

Noah needs to carry a rabbit, a dog and a bag of grass across a river. He can only carry 1 of them at a time. The dog bites the rabbit and the rabbit eats the grass without his presence. What is the fewest number of trips across the river he needs to make?

  trips

Correct!