0
Add your answer:
Earn +20 pts
2 trains leaving to go to Chicago 60 miles away at noon the express travels twice as fast and arrives 2 hours ahead what is the speed of both trains?
Slow train takes 4 hours to do the 60 miles to Chicago. Fast train takes 2 hours to do the 60 miles to Chicago. 60 miles in one hour is 60 mph So 60 miles in two hours is 30 mph; that's the express. And 60 miles in four hours is 15 mph; that's the slow train.
If two trains are 2000 miles apart on the some track one travels east at a velocity of 150 mph the other travels west at a velocity of 100 mph how long will it take for them to meet?
The closing velocity is speed1 plus speed2, so the trains are moving toward each other at 250 mph. 2000/250 = 8. The trains will meet in 8 hours.
A car travels 288 miles in 8 hours At that rate how many miles will it travel in 8 hours?
288 miles
If a car travels 80 miles in 2 hours what is the speed of the car?
(80 miles)/(2 hours) = 40 miles/hour.
Two trains leave the station at the same time one heading east and the other west. The eastbound train travels 16 miles per hour slower than the westbound train. If the two trains are 760 miles apart?
Then the speed of the slower train in miles per hour is eight more than 380 divided by the number of hours the trains have been traveling. If you want a more precise answer, you need to supply more data.
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?
3.5 hours [A+]
What is the duration of Twelve Miles Out?
The duration of Twelve Miles Out is 1.42 hours.
If a car travels 40 mph for 2.5 hours It travels how many miles?
It travels 100 miles in 2.5 hours.
If a train travels 340 miles in 2hours what is the trains speed?
170 miles per hour
Wo 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?
Going in opposite directions, they separate at the rate of (90 + 120) = 210 miles per hour.They are 735 miles apart after (735/210) = 3.5 hours.
2 trains leaving to go to Chicago 60 miles away at noon the express travels twice as fast and arrives 2 hours ahead what is the speed of both trains?
Slow train takes 4 hours to do the 60 miles to Chicago. Fast train takes 2 hours to do the 60 miles to Chicago. 60 miles in one hour is 60 mph So 60 miles in two hours is 30 mph; that's the express. And 60 miles in four hours is 15 mph; that's the slow train.
What is the average speed if an airplane travels 1364 miles in 5.5 hours?
The average speed if an airplane travels 1364 miles in 5.5 hours is 248 miles/hr.
If two trains are 2000 miles apart on the some track one travels east at a velocity of 150 mph the other travels west at a velocity of 100 mph how long will it take for them to meet?
The closing velocity is speed1 plus speed2, so the trains are moving toward each other at 250 mph. 2000/250 = 8. The trains will meet in 8 hours.
How many hours is 361 miles?
At 60 miles per hour, six hours. At 30 miles per hour, twelve hours.
A car travels 288 miles in 8 hours At that rate how many miles will it travel in 8 hours?
288 miles
A bus travels 135 miles in 3 hours and a train travels 315 miles in 5 hours Find the ratio of their speeds?
1.4:1 in favor of the train.
A car travels at an average speed of 64 miles per hour How many miles does it travel in 4 hours and 30 minutes?
It travels 288 miles in 4 hours 30 minutes at that speed.
