Problema Solution
two buses start out from the same terminal and travel in opposite directions at the rates of kph and 70 kph, respectively. In how many hours will they take be 500 kilometers apart?
Answer provided by our tutors
Going in opposite directions, their speeds are added --> 150 km/hr
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d = r*t
t = d/r = 500/150
t = 3.333 hrs = 3 hr 20 mins