1.

The distance between two stations is 380 km. Two trains start simultaneously from these stations on parallel tracks to cross each other. The speed of one of them is greater than the other by 7 km / h. If the distance between the two trains after 2 hours of their start is 126 km, find the speed of each train.

A. 75 km / h, 82 km / h
B. 58 km / h, 65 km / h
C. 67 km / h, 60 km / h
D. 55 km / h, 62 km / h
Answer» D. 55 km / h, 62 km / h


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