Problema Solution
an aircraft carrier made a trip to baxley and back. the trip there took four hours and the trip back took six hours. it averaged 20 km per hour on the return trip. find the average speed of the trip there.
Answer provided by our tutors
Trip back took 6 hours
Average speed of return journey 20kmph
So
Distance = speed x time = 20 x 6 = 120 km
So while making the trip to Baxley,
It took them 4 hours
Distance = 120 km
Speed = distance/time = 120/4 = 30kmph