Question

A student drives to the beach at constant speed of 45.0 km/hr (in LA traffic, don’t think too hard about this...), except for a 6.0-minute stop for gas. If her average speed for the trip is 32.5 km/hr, (a) how far does she travel and (b) how long does it take her to get to the beach? ANSWER IS: a) 11.6 km ; b) 21.5 min

Answer 1