Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 1168102: A boat sails downstream 36 miles and then returns upstream against the current. The downstream trip took 3/4 of an hour less than the upstream trip. If the speed of the current is 4 mph, calculate the speed of the boat in calm water and the time of each trip. (20 mph, 1.5h downstream, 2.25 upstream)
Click here to see answer by solver91311(24713)   |
Question 1168169: 3. Maybank Malaysia is sponsoring a walking race. Ali and Abu love to join the competition. Ali walks at the rate of 5 miles per hour. Abu walks at the rate of 6 miles per hour. Assume they start walking from the same place and walk in a straight line. Abu starts i_ hour after Ali. Answer the questions below.
a) How long will it take Abu to meet Ali?
b) How many miles would each have walked?
(7 marks)
(6 marks)
Click here to see answer by ikleyn(52760)  |
Question 1167999: An airplane flies in a straight line toward a runway at a fixed altitude. At a certain point, the depression angle toward the runway is 32° and after 2 miles of flight it measures 74°. What is the distance between the airplane and the runway when the depression angle measures 74°?
Click here to see answer by Alan3354(69443)  |
Question 1168224: Two hikers, started from the same place at the same time towards California which is 90 kilometers away from their place. Pedro traveled 1 kilometer per hour faster than Juan and reached Arayat 1 hour before him. Find the rate of each hiker
Click here to see answer by ikleyn(52760) |
Question 1168237: Mark car consume 15 liters of gasoline to travel 150 kilometers.At that rate how much gasoline will his car use to travel 400 kilometers?
Lucy is 12 years older than her sister Macy four years from now.Macy will be two third as old as Lucy.How old are they now?
Click here to see answer by josgarithmetic(39614) |
Question 1168578: The distance Train A travels is represented by d = 60t, where d is the distance in kilometers and t is the time in hours. The distance Train B travels at various times is shown in the table. What is the rate of each train? Which train is going faster?
Click here to see answer by ikleyn(52760) |
Question 1168736: Two cyclists start at the same point and travel in opposite directions. One cyclist travels slower than the other. If the two cyclists are miles apart after hours, what is the rate of each cyclist?
What is the rate of the slower cyclist?
What is the rate of the faster cyclist?
Click here to see answer by ikleyn(52760) |
Question 1168737: Two cyclists start at the same point and travel in opposite directions. One cyclist travels 8 mph slower than the other. If the two cyclists are 136 miles apart after 4 hours, what is the rate of each cyclist?
What is the rate of the slower cyclist?
What is the rate of the faster cyclist?
Click here to see answer by ikleyn(52760) |
Question 1168737: Two cyclists start at the same point and travel in opposite directions. One cyclist travels 8 mph slower than the other. If the two cyclists are 136 miles apart after 4 hours, what is the rate of each cyclist?
What is the rate of the slower cyclist?
What is the rate of the faster cyclist?
Click here to see answer by Boreal(15235)  |
Question 1168735: An airplane flying with the wind takes 5 hours to travel a distance of 960 miles. The return trip takes 6 hours flying against the wind. What is the speed of the airplane in still air and how fast is the wind blowing?
Answer:
The speed of the airplane in still air is _____ miles per hour.
The wind speed is ______miles per hour.
Round your values to the nearest while number.
Click here to see answer by Boreal(15235) |
Question 1168454: It took the Roselli family 71/2 hours to travel from their home to their summer cabin, a distance of 324 miles. They stopped for 45 minutes to eat lunch. What was their average speed, in miles per hour, for the time they were actually driving?
Click here to see answer by Alan3354(69443) |
Question 1168808: A submarine traveling 200 meters below the surface of the ocean increases its depth by 45 meters. Janice says that the new location of the submarine is -155 meters. What error did Janice make? What is the new depth of the submarine?
Click here to see answer by ikleyn(52760) |
Question 1168808: A submarine traveling 200 meters below the surface of the ocean increases its depth by 45 meters. Janice says that the new location of the submarine is -155 meters. What error did Janice make? What is the new depth of the submarine?
Click here to see answer by MathTherapy(10549)  |
Question 1168805: The train arrives at the station every 5 minutes starting at 10:00. The bus arrives at the station, from the city center,
every 6 minutes. Danny takes the bus to the center every day. As much as possible Danny arrives at the station at the same
time with the train?
Click here to see answer by Alan3354(69443) |
Question 1168805: The train arrives at the station every 5 minutes starting at 10:00. The bus arrives at the station, from the city center,
every 6 minutes. Danny takes the bus to the center every day. As much as possible Danny arrives at the station at the same
time with the train?
Click here to see answer by Theo(13342)  |
Question 1168805: The train arrives at the station every 5 minutes starting at 10:00. The bus arrives at the station, from the city center,
every 6 minutes. Danny takes the bus to the center every day. As much as possible Danny arrives at the station at the same
time with the train?
Click here to see answer by ikleyn(52760) |
Question 1168929: If an object is thrown downward with an initial velocity of 20ft/s, the distance travelled in an amount
of time (t) is represented by the equation s = 16t^2 + 20t. how long does it take the object to fall 40ft? (1 variable)
Click here to see answer by ikleyn(52760) |
Question 1168819: Stanley practices his running, swimming and biking every day. During these practices he runs at 9 mph, bikes at 16 mph and swims at 2.5 mph. Yesterday he ran for half an hour longer than he swam, and his biking time was twice his running time. How long did Stanley run, swim, and bike yesterday if the total distance he covered was 64 miles?
f
What was the total distance Stanley covered during practices in terms of t?
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 1169115: Las Cruces, NM is about 600 mi from Dallas, TX. One plane flies from Dallas to Las Cruces in 1 hr 12 min, and another plane with the same air speed flies from Las Cruces to Dallas in 1 hr 30 min.
Find the air speed of the planes and the speed of the wind.
Click here to see answer by ikleyn(52760) |
Question 1169278: A ball is thrown vertically upward from the top of a building 112 feet tall with an initial velocity of 96 feet per second.
a) find the velocity of the ball at time t
b) how long does it take the ball to hit the ground
c)what is its impact velocity
D) how far the the ball travel during its flight
Click here to see answer by Solver92311(821)  |
Question 1169445: An airplane flies from Houston to Denver with a tailwind that increases its normal speed by 60 mph. On the return trip, the plan must fly against this wind, which decreases its normal speed by the same amount. The flight from Houston takes 2.4 hours and the return trip takes 2.76 hours. How far is it from Houston to Denver?
Click here to see answer by ikleyn(52760) |
Question 1169632: Two trains leave stations 224 miles apart at the same time and travel toward each other. One train travels at 90 miles per hour while the other travels at 70 miles per hour. How long will it take for the two trains to meet
Click here to see answer by htmentor(1343)  |
Question 1169850: A car is traveling at a rate of 44 feet per second. What is the car's rate in miles per hour? How many miles will the car travel in 2
hours? In your computations, use the fact that mile is equal to feet. Do not round your answers.
Click here to see answer by ikleyn(52760) |
Question 1169855: A cistern can be filled by two pipes. The small pipe alone will take 24 minutes
longer than the larger pipe to fill the cistern alone. The small pipe alone will take 32 minutes longer to fill the cistern alone than when the two pipes are operating together. How long will it take the larger pipe to fill the cistern alone
Click here to see answer by ankor@dixie-net.com(22740) |
Question 1169855: A cistern can be filled by two pipes. The small pipe alone will take 24 minutes
longer than the larger pipe to fill the cistern alone. The small pipe alone will take 32 minutes longer to fill the cistern alone than when the two pipes are operating together. How long will it take the larger pipe to fill the cistern alone
Click here to see answer by MathTherapy(10549) |
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