Question

it takes kwaku three hours to drive to his brother's house at an average speed of 50 miles per hour. if he takes the same route, but his average speed is 60 miles per hour, what is the time, in hours, that it takes him to home?

Answer 1

Answer:

2.5 hours

Step-by-step explanation:

distance = 50*3

               =150 miles

time taken in 60 miles per hour = 150/60

                                                     =5/2

                                                     =2.5 hours