Question

Two trains leave the station at the same time going in opposite directions. one of the trains travels at 90 mph and the other is traveling at 120 mph. after how many hours will they be 735 miles apart?

Answer 1

Answer: 6.125 hour


Explanation:

Train 1 ===> 1 hour = 90 miles
Train 2 ===> 1 hour = 120 miles

1 hour = 90 + 120 = 210 miles apart

210 miles = 1 hour
735 miles = 735 ÷ 210  = 6.125 hours

Answer 2

Answer: 3.5

Step-by-step explanation:

210miles

735miles

divide 735/210= 3.5

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