From two cities, the distance between which is 846 km, two trains left at the same time to meet each other.

From two cities, the distance between which is 846 km, two trains left at the same time to meet each other. the speed of one train is 48 km / h, and the other is 56 km / h. what is the distance between trains in 3 hours?

Given:
S = 846 km
V1 = 48 km / h
V2 = 56 km / h
t = 3 h.
Let’s calculate what distance the first train will travel in 3 hours: S1 = V1 * t = 48 * 3 = 144 km.
The second train will pass S2 = V2 * t = 56 * 3 = 168 km.
Now you can calculate the distance between trains: S * = S – (S1 + S2) = 846 – (144 + 168) = 846 – 312 = 534 km.
Answer: In 3 hours the distance between trains will be 534 km.