Two trains leave the station at the same time, one heading west and the other east. The westbound train travels 14 miles per hou r slower than the eastbound train. If the two trains are 800 miles apart after 4 hours, what is the rate of the westbound train?
1 answer:
Hello, Assume v the speed of the eastbound train, v-14 the speed of the westbound train v*4+(v-14)*4=800 ==>8v=800+56 ==>v=107 (mi/h) Speed of the westbound train: 107-14=93 (mi/h)
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