Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 352467: An airplane flies from New Orleans to Atlanta at a rate of 320 miles per hour. The airplane then returns at an average rate of 280 miles per hour. The total travel time is 3 hours. write and solve an equation to find the flying time from New Orleans to Atlanta
Click here to see answer by mananth(12270)  |
Question 352575: A train leaves the station heading west on the tracks. It takes the train 8 seconds to reach 80 miles per hour. It completes the entire 160 mile trip in two hours. Calculate the train's average speed and velocity over the two hour trip
Click here to see answer by Alan3354(30993)  |
Question 351957: torque left home on his bicycle at 9:00 am traveling at an average rate of 12 mph. at noon, torque's brother set out after him on a motorcycle, following the same route, averaging the 39 mph. How far had torque traveled when his brother caught up?
Click here to see answer by Alan3354(30993)  |
Question 352655: if Linda takes 10 minutes to jog 1 mile, what is her speed in miles per hour?
divide 4/5 by 2/3?
Subtract 5 2/3 from 8/ 1/4
what is the LCM of 12 and 18?
for a class picnic, the following wraps were made, 8 ham, 8 veggie, 15 turkey, and 19 tuna. What percent of wraps are turkey?
Click here to see answer by stanbon(57282) |
Question 352673: a passenger train leaves a train depot 2 hours after a freight train leaves the same depot. The freight train is traveling 20 mph slower than the passenger train. Find the rate of train if the passenger train overtakes the freight train in 3 hours.
Click here to see answer by josmiceli(9664)  |
Question 352670: A military helicopter traveling directly into a strong headwind was able to travel 450 mi in 2.5 h. The return trip now with tailwind took 1 h 40 min. Find the speed of the helicopter in calm air and the rate of the wind.
Click here to see answer by scott8148(6628)  |
Question 352972: A private airplane leaves Midway Airport and flies due east at a speed of 180km/h. Two hours later, a jet leaves Midway Airport and flies due east at a speed of 900km/h. How far from the airport will the jet overtake the private plane?
Click here to see answer by Alan3354(30993)  |
Question 352976: I am having a tough time with this question. two cars start at points 235 miles apart and drive twords each other. one cars starts at 10:00am and travles 5 mph slower than the car that leaves at 10:30. they meet at 12 noon. find the adverage speed of both cars.
Click here to see answer by scott8148(6628)  |
Question 353143: I am asking my previous question a different way because this is what I am trying to get at/figure out: My car accelerates 0-60mph in 7.4seconds; 0-100mph in 22.8 seconds. (1) How much ground will I cover in 7.4 seconds? (2) If I "gun it" from standstill up to 85MPH, how long will it take AND how much ground will i cover? (3) can I possibly achieve a speed of 85MPH within a distance of 700 feet??
I want to prove that, from my starting point to where a cop claims to have radared me (700 feet away), i could not have possibly gotten my car up to a speed of 85MPH. thanks a million!!
Click here to see answer by Fombitz(13828)  |
Question 353200: A car and truck leave an intersection at the same time. The car heads ddue north at 55 mph and the truck heads due west at 50 mph. Find their distance apart at the end of four hours. Assume that both the car and truck maintain their speeds for the entire time.
Click here to see answer by josmiceli(9664)  |
Question 353635: One train runs 90% of the time and goes 55 mph any time it runs (no acceleration lag time) Another train runs 10% of the time. How fast does this train have to go (mph) to exceed the distance of the other train?
Click here to see answer by edjones(7569)  |
Question 353736: Two cars leave towns 800 kilometers apart at the same time and travel toward each other. One car's rate is 18 kilometers per hour less than the other's. If they meet in 5 hours, what is the rate of the slower car?
Click here to see answer by rfer(12654) |
Question 353719: After walking a distance of 6 miles at a certain rate, a man decided to increase his rate per hour by 1 mile and walked 5 miles farther. Had he walked the entire distance of 11 miles at his former rate, his time would have been 15 minutes longer. Find his former rate.
Click here to see answer by stanbon(57282) |
Question 353760: How far upstream can a canoer travel at 8 mi/hr and still return downstream at 12mi/hr in a total of 4 hours?
Let t = the time to travel upstream.
4-t = the time to travel downstream.
Ideal for equation:
Distance traveled upstream = Distance traveled downstream
Click here to see answer by mananth(12270)  |
Question 353776: Carlo starts out in his car traveling at 48 kilometers per hour. Two hours later, Paolo stars out from the same place at 60 kilometers per hour to overtake Carlo. In how many hours will Paulo overtake Carlo?
Click here to see answer by Fombitz(13828)  |
Question 353603: A young woman decides to drive to her Grandma's house, which is 120 miles away. Because she's not particularly eager to get there, she gets on the highway and sets the cruise control for 40 miles an hour.
She drives 120 miles to Grandma's house. Her new car has a little computer that tells her that her average speed is 40 miles an hour.
When she gets there, she talks to Grandma and high tails it out of there; she's eager to get home. She sets the cruise control for 60 miles an hour.
She travels the same road and the same 120 miles. When she gets home, she does a little figuring. She says, "I drove 120 miles up, 120 miles back, or 240 miles. I drove 40 miles an hour up, and 60 miles an hour back, so my average speed was 50 miles an hour, and it should have taken me 4.8 hours. But it took me 5 hours!"
I understand that its because:
trip A= distance 120/40 speed= 3 hours and
trip B= distance 120/60 speed= 2 hours therefore 3 hours + 2 hours = 5 hours and
Full trip= distance 240/50 total average speed= 4.8 hours
but how is that so? How is it that when you average it you get a different answer?
Click here to see answer by solver91311(16872)  |
Question 353775: Noel and Joey start from two points which are 590 km apart and travel toward each other. The latter travel at 64 kilometers per hour less than two times the rate of the former. Find their rates if they meet in 5 hours.
Click here to see answer by mananth(12270)  |
Question 353812: Two trains start from the same station and run at an opposite directions at an average rate of 64 kilometers per hour and 86 kilometers per hour, respectively. In how many hours will they be 225 kilometer apart?
Click here to see answer by mananth(12270)  |
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