Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 1139771: the rate at which a certain balloon travels is inversely proportional to the amount of weight attached to it. if the balloon travels at 10 inches per second when there is a 2-gram weight must be attached to it, approximately how much weight must be attached to the balloon for it to travel 18 inches per second?
Round to the nearest tenth
Click here to see answer by Alan3354(69443)  |
Question 1139978: Here is a distance word problem that I don't understand, here goes:
"A freight train leaves a station traveling at 48.3 kph. Two hours later, a passenger train leaves the same station in the same diretion at 64.4 kph. How far from the station does the passenger train oertake the freight train?"
Can someone tell me what the distance is? thanks in advance.
Click here to see answer by josgarithmetic(39799) |
Question 1140123: The speedboat traveled at a speed that was twice as fast at the yacht. The speedboat traveled 240 miles in one hour less than it took the yacht to travel 150 miles. What were the speed and time for both the speedboat and the yacht?
Click here to see answer by Boreal(15235)  |
Question 1139968: Two buses are driving along parallel freeways that are 5ππ apart, one heading east and the other heading west. Assuming that each bus drives a constant 55ππβ, find the rate at which the distance between the buses is changing when they are 13ππ part, heading toward each other.
Click here to see answer by KMST(5347)  |
Question 1140278: A boat takes 4 hours to go 12 miles upstream. It can go 32 miles downstream in the same time. Find the rate of the current and the rate of the boat in still water.β (Hint: Because the current pushes the boat when it is goingβ downstream, the rate of the boat downstream is the sum of the rate of the boat and the rate of the current. The current slows down the boat when it is goingβ upstream, so the rate of the boat upstream is the difference of the rate of the boat and the rate of theβ current.)
Click here to see answer by josgarithmetic(39799) |
Question 1140492: two cyclists start at the same time from opposite ends of a court that is 51 miles long. one cyclistis riding at a rate of 16 mph and the second cyclist is riding at a rate of 18 mph. how long after they begin will they meet
Click here to see answer by Alan3354(69443)  |
Question 1140522: Hi can you please help me with this problem. A ship leaves a port and travels with a bearing of 55 degrees for 100 km. It then travels 500 km on a course of 120 degrees. How far is the ship from the port? In order to return to the port, what is the bearing the ship must take?
Click here to see answer by Theo(13342)  |
Question 1140523: Hi can you help me with this problem. Two observers see the same helicopter. Ashley sights the helicopter at a bearing of 44 degrees. The bearing from Ashley to Brent is 77 degrees. They are 21 miles from each other. If Ashley is 15 miles from the helicopter, find the distance between the helicopter and Brent?
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 1140673: Two persons travel by car to separate cities in the same amount of time. The first person travels 310 km sat an average speed that is three kms per hour faster than the second person. The second person travels 215 kms. What is the average speed of the slower car?
Click here to see answer by ikleyn(53763)  |
Question 1141098: Two friends, Robbie and Megulo, live 2200 miles apart. They want to meet each other
and decided to both travel so that they can see each other sooner. If they both drive
directly towards each other and Robbie travels at 50 mph and Megulo travels at 60
mph, how much time will pass before they meet?
Click here to see answer by josgarithmetic(39799) |
Question 1141101: Ashima takes a trip to visit her grandmother. Starting from home, her parents drive
her to the train station at 40 mph. Ashima then takes the train, traveling 60 mph. The
distance from her home to when she gets off the train is 150 miles. If the total trip
took 3 hours, how long did she spend on the train?
Click here to see answer by josgarithmetic(39799) |
Question 1141203: Two cars simultaneously left Points A and B and headed towards each other, and met after 2 hours and 45 minutes. The distance between points A and B is 264 miles. What is the speeds of the cars, if one of the cars travels 14 mph faster than the other?
Click here to see answer by Alan3354(69443)  |
Question 1141306: Jack and Jill start walking up a hill together. Jack reaches the top 90 minutes before Jill. On the way down, Jill calculated that, if she had walked 50% faster and Jack had walked 50% slower, then they would have arrived at the top together. How long did it take Jill to reach the top of the hill?
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 1141378: A commercial airliner can travel 750 miles in the same amount of time that it takes a private plane to travel 300 miles. The speed of the airliner is 60 mph more than twice the speed of the private plane. Find the speed of each aircraft.
Click here to see answer by josgarithmetic(39799) |
Question 1141378: A commercial airliner can travel 750 miles in the same amount of time that it takes a private plane to travel 300 miles. The speed of the airliner is 60 mph more than twice the speed of the private plane. Find the speed of each aircraft.
Click here to see answer by greenestamps(13334)  |
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