A boy standing on a shore of a lake 1mile wide wants to reach the "golden Arches" 3 miles down the shore on the opposite side of the lake. if he swims at 2 mph and walks 4 mph, it is quicker for him to swim directly across the lake and then walk to the golden arches or to swim directly to the Golden Arches? How much Quicker?This feature of our site requires you to log in or register.
Click here to register, it is free!
Register in one easy step!. Reset your password if you forgot it.