Problema Solution
2 cars left at the same time from gasoline station. Car A travels north at a speed of 80 kmph while Car B travels southward at a speed of 60kmph. In how many hours will the two cars be 30km apart?
Answer provided by our tutors
Let 't' represent the time of the travel.
80t + 60t = 30
140t = 30
t = 30/140
t = 3/14
t = 3*60/14
t = 12.86 min
In 12.86 min the cars will be 30 km apart.