280/80=3.5 hrs
There are some missing facts. First which direction are the trains going. When did they leave.
Oh, dude, if you're on a train going like 50 miles per hour, it would take you 2 hours to cover 100 miles. But hey, if that train is going like super slow at 25 miles per hour, then you're in for a 4-hour ride. So, like, it really depends on how fast that choo-choo is chuggin' along, you know?
It would take a train going 35 miles per hour approximately 2 hours and 51 minutes to travel 100 miles assuming the constant speed of 35 miles was kept.
54 miles per hour.
How long it takes to go 140 miles depends on your speed. If you are in an airplane going 560 miles an hour, it takes 15 minutes. If you are on a fast train in China going 280 miles an hour it takes 30 minutes. If you are on a fast train in France going 140 miles an hour it takes 1 hour. If you are on an interstate highway going 70 miles an hour, it takes 2 hours. If you are driving on a two lane road averaging 35 miles an hour it takes 4 hours. And if your are in New York traffic and dodging pot holes while averaging 17 1/2 miles an hour it takes 8 hours.
The time it would take to travel 46 miles by train depends on the speed of the train. If the train is traveling at 60 miles per hour, it would take approximately 46/60 = 0.77 hours, or about 46 minutes. However, if the train is traveling at a slower speed, such as 30 miles per hour, it would take approximately 46/30 = 1.53 hours, or about 1 hour and 31 minutes.
4 minutes is 1/15 of an hour. In one hour, the train would travel 30 miles. Multiply that by 1/15 to get 2 miles in 4 minutes.
Divide 496 by 8. That will give you the speed in miles per hour.
Answer 7.5 miles an hour should do it. 7.5 miles an hour
about 39 hours with no stopping
80 miles per hour
The train's average speed was 34.5 miles per hour.