Yuto and Lian are at train stations 1,880 kilometers apart. Yuto boards a train heading east at an average speed of 220 kilometers per hour. At the same time, Lian boards a train heading west on a parallel track at an average speed of 250 kilometers per hour. How far has Lian traveled when the two trains pass each other?

Guest Jan 9, 2019

edited by
Guest
Jan 9, 2019

#1**+2 **

How long before they meet?

1880 km / (220 +250 km/Hr) = 4 hours

Lian speed = 250 km/hr

250 km/hr x 4 hr = 1000 km

ElectricPavlov Jan 9, 2019