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Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 120468: a passenger train can travel 325 mi in the same time a freight train takes to travel 200 mi. if the speed of the passenger train is 25 mi/h faster than the speed of the freiht train, find the speed of each.
Click here to see answer by ptaylor(1578)  |
Question 120264: Question:
James paddled his boat upstream for one mile. He continued for
another 15 minutes, then turned around and paddled downstream,
arriving at his starting point in exactly 1 hour.How fast is the
current of the stream?
Click here to see answer by Will-I-Am(1)  |
Question 120984: During rush hour, Fernando can drive 20 miles using the side roads in the same time that it takes to travel 15 miles on the freeway. Fernando's rate on the side roads is 9 mi/h faster than his rate on the freeway. Write an equation to represent this problem, and then find Fernando’s rate on the side roads.
Click here to see answer by ankor@dixie-net.com(6688)  |
Question 121073: During rush hour,adriana can drive 30 miles using the side roads in the same time that it takes to travel 15 miles on the Freeway. If Adriana'a rate on the side roads is 6 mi/hr faster than her rate on the freeway, find her rate on the side roads.
6,8,12,14
Is the correct answer 6?
Click here to see answer by ptaylor(1578)  |
Question 121178: A driver sets out on a 20-mile trip. When he has gone halfway he finds he has averaged 25 mph. At what speed must he travel the rest of the way to make his overall average speed for the trip 40 mph?
Click here to see answer by bucky(1732)  |
Question 121398: a plane took 1 hour longer to travel 560 miles on the first portion of a flight than it took to fly 480 miles on the second portion. If the speed was the same for each portion, what was the flying time for second part of the trip?
Click here to see answer by checkley71(8405)  |
Question 121717: A boy has planned a three-hour bicycle ride. After biking at a rate of 14 mph for awhile, the bike breaks down and he rides back with his father at a rate of thirty-five mph. How far did the boy ride his bicycle if he returns one hour after he left?
Click here to see answer by ankor@dixie-net.com(6688)  |
Question 121772: I have the answer to the following problem in my book, but I can't figure out the formula to use to get it right. Please help me figure out the correct formula. Thanks so much.:
An airplane flying against the wind travels 300 miles in the same time that it would take the same plane, flying the same speed, to travel 400 miles with the wind. If the wind speed is 20 mph, find the speed of the airplane in still air.
I tried this: 300/N-20 = x, 400/N+20 = x But I could not solve for x with just a number because of the N. This was Distance / Rate = Time. I also tried: 300 = (x)(N-20), 400 = (x)(N+20), but again cannot solve completely with two unknowns. Please help!!!!
Click here to see answer by scott8148(3382)  |
Question 122329: Junior drove his rig on Interstate 10 prom San Antonio to El Paso. At the halfway point he noticed that he had been averaging 80 MPH, while his company requires his average speed to be 60 mph. What must his spped for the last half of the trip be so that he will average 60 mph for the entire trip?
Click here to see answer by checkley71(8405)  |
Question 122540: The problem is Calculate how long will it take for you to come to school if you travel 27.24 miles at 50 miles per hour. I just want to see if my answer is right. I did 27.24 miles x 60 minutes/50 miles getting an answer of 32minutes and 70 seconds.
Am I doing this problem correctly? Thank you.
Click here to see answer by MathLover1(1183)  |
Question 122620: 1)A jogger starts a course at a steady rate of 8 kph.Five minutes later,a second jogger starts the same course at 10 kph.How long will it take the second jogger to catch the first?
2)A man rows downstream at the rate of 5 mph and upstream at the rate of 2 mph.How far downstream should he go if he is to return in 7/4 hourse after leaving?
3)Two planes leave Manila for a southern city,a distance of 900 km.Plane A travels at a ground speed of 90 kph faster than the plane B.Plane A arrives in their destination 2 hours and 15 minutes ahead of Plane B.What is the ground speed of Plane A?
Click here to see answer by ankor@dixie-net.com(6688)  |
Question 122739: I am having major problems with this word problem:
On a round trip of 252 miles in each direction, the average rate of travel going was 7 mph more than the rate returning. Find the rate for each direction if the entire trip took 21 hours.
Click here to see answer by checkley71(8405)  |
Question 123077: Boudreaux rowed his pirogue from his camp on the bayou to his crab traps. Going down the bayou , he caught a falling tide that increased his normal speed by 2 mph but coming back he decreased his speed by 2mph. GOing with the tide, the trip only took 10 min; going against the tide the trip took 30 minutes. How far is it from Boudreaux's camp to his crab traps.
HINT: With the tide his rate is x+2 mph and against the tide his rate is x-2.
Click here to see answer by rajagopalan(125)  |
Question 123076: Bobby and Rick are in a 10 lap race on a one mile oval track. Bobby, averaging 90mph has completed two laps just as Rick is getting his car onto the track. What speed must Rick average to be even with Bobby and the end of the tenth lap.
Hint: Bobby does 8 miles in the same time RIck does 10miles.
Click here to see answer by ankor@dixie-net.com(6688)  |
Question 123370: please help me solve:
One person travel h hours at 60 miles per hour. A second person traveled
2h-5hours at 40 miles per hour. Both went same ditance. How many hours did
the second person traveled?
ANSWERS CAN BE: 5hours, 20hours, 25hours , or 10 hours.
my answer is 5 hours, is this right?
Click here to see answer by ankor@dixie-net.com(6688)  |
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