Question

A wagon train that is one mile long advances one mile at a constant rate. During the same time period, the wagon master rides his horse at a constant rate from the front of the wagon train to the rear, and then back to the front. How far did that wagon master ride?

Additional Details
He does not simply go down and back. The wagon train is constantly moving forward.
4 years ago

Answer 1

@purpleboy16 @kelly226 @HighlyEducated87 @EmmaH

Answer 2

4..i think..

Answer 3

4 what?...miles?