If the lake is 60 miles long and Rene is driving at 40 miles per hour the entire time, how long will it take her to get to the lake?

distance=speed times time find time divide both sides by speed distance/speed=time distance=60 speeed=40 60/40=6/4=3/2=1.5 answer is 1.5hours

1 hour and thirty minutes because 40 and then 1/2 of 40 added together would be 60. Hoped this helped!