IDNLearn.com: Where your questions are met with thoughtful and precise answers. Join our interactive Q&A community and get reliable, detailed answers from experienced professionals across a variety of topics.

Jack and jill travel up a hill at a speed of 2 mi/h. They travel back down the hill at a speed of 4 mi/h. What is their average speed for the entire trip? express your answer as a mixed number

Sagot :