300509arc 300509arc

17-04-2020
Mathematics

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Two trains are moving towards each other. One train moves at a speed of 50 mph, and the other train travels at 70 mph. How soon will they meet, if originally the distance between them was 390 miles?

Respuesta :

walray5080 walray5080

17-04-2020

Answer:

in 270 miles

Step-by-step explanation:

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eskucheb eskucheb

17-04-2020

Answer:

3 hours and 15 minuets

Step-by-step explanation:

First you add the speeds together

120 mph

Second you divide 390 by 120

390/120=3.25

Answer Link

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