when returning home Michael and Tessa were able to take the normal route(7.8miles). how far did michael drive on the round trip to jed and back ​

Mathematics · College · Mon Jan 18 2021

Answered on

given that:- when Michael and Tessa are take the normal route of 7.8miles. 

then, michael drive on the round trip to jed and back ​= 7.8 * 2           (because on the same route they travel twice)

                                                                                               =15.6 miles