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Two trains leave the same station at the same time, but are headed in opposite directions. One train travels at 70 mph and the other train travels at 80 mph.

How much times passes until the trains are 600 mi apart?
9 years ago

Answers

Rimon
let the time be x
Then the first train will go 70x mi
other train will go 80x mi
As the are passing through opposite direction.
then
70x+80x = 600
or, x = 4
9 years ago

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