Asked by Fe
A passenger train travels 392 miles in the same time that it takes freight train to travel 322 miles. If the passenger train travel 20 miles per hour faster than the freight train.Find the rate of each train.
Answers
Answered by
Henry
392mi/t = 322/t + 20.
392 = 322 + 20t.
20t = 392 - 322 = 70.
t = 3.5 h.
r = 392mi/3.5h = 112 mi/h = Speed of the
P. train.
r = 322mi/3.5h = 92 mi/h = Speed of the
F. train.
392 = 322 + 20t.
20t = 392 - 322 = 70.
t = 3.5 h.
r = 392mi/3.5h = 112 mi/h = Speed of the
P. train.
r = 322mi/3.5h = 92 mi/h = Speed of the
F. train.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.