meganp1836 meganp1836

30-07-2020
Mathematics

contestada

a train leaves from new york to chicago at 60mph. ANother train leaves from Chicago to New York at 40 mph. How far apary are the train one hour before they pass each other?

Respuesta :

EvanTsai EvanTsai

31-07-2020

Answer:

100 miles

Step-by-step explanation:

Relative Speed: 60+40=100 mph

you can think that one train is stationary,another one is 100 mph

so one hour before the train pass each other，the distance is 100 miles

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