Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 993248: A boy can row a boat a constant rate of 5 mi/hr in still water. He rows upstream 28 minutes and then travels downstream returning to his starting point in another 12 minutes. upstream net speed equals 5 - x miles per hourand downstream net speed equals 5 plus x miles per hourfind the right of the current in miles per hour find the total distance traveled in miles
Click here to see answer by josmiceli(19441)  |
Question 993560: An airplane flying with the wind can cover a certain distance in a = 4 hours. The return trip against the wind takes b = 6 1/2 hours. How fast is the plane and what is the speed of the wind, if the one-way distance is c = 1040 miles?
Click here to see answer by josgarithmetic(39613) |
Question 993541: a motorboat maintained a constant speed of 15 miles per hour relative to the water in going 10 miles upstream and then returning. The total time for the trip was 1.5 hours. use this information to find the speed of the current.
Click here to see answer by ikleyn(52754)  |
Question 993623: A pilot flew a jet from A to B, a difference of 2500 km. On the return trip, the average speed was 20% faster than the out-bound trip. The round-trip took 9 hours and 10 minutes. What was the speed (in kph) from A to B?
Click here to see answer by stanbon(75887) |
Question 993575: Jina drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took
12
hours. When Jina drove home, there was no traffic and the trip only took
8
hours. If her average rate was
20
miles per hour faster on the trip home, how far away does Jina live from the mountains?
Click here to see answer by Theo(13342)  |
Question 993681: Two vehicles leave the same corner at the same time and travel at a right angle to each other. One vehicle travels 4 kilometers an hour faster than the other. If after one hour the vehicles are 20 kilometers apart, find the rate of each vehicle.
How would I set up this problem?
Click here to see answer by josmiceli(19441)  |
Question 993724: An airplane flies 750 miles due west in 1.5 hours and 750 miles due south in 2 hours. What is the average speed of the airplane?
My teacher said to use
M=
(rate of going)(time of going)+(rate of return)(time of return)
___________________________________________________
Time of going+ time of return
First we are supposed to find the trip rates which is d=rt
I attempted this problem but I don't think I did it right or I didn't do something would you please show me the steps to solve this problem? It would help a lot please and thank you.
Click here to see answer by solver91311(24713)  |
Question 993724: An airplane flies 750 miles due west in 1.5 hours and 750 miles due south in 2 hours. What is the average speed of the airplane?
My teacher said to use
M=
(rate of going)(time of going)+(rate of return)(time of return)
___________________________________________________
Time of going+ time of return
First we are supposed to find the trip rates which is d=rt
I attempted this problem but I don't think I did it right or I didn't do something would you please show me the steps to solve this problem? It would help a lot please and thank you.
Click here to see answer by josmiceli(19441)  |
Question 993619: Two groups of students went to Alabang, one in a jeepney and the other in a bus. The jeepney left Quiapo at 6:30 AM and traveled at an average rate of 75 kph. The bus left Quiapo at 7:00 AM. The two groups arrived together in Alabang at 8:30 AM. What was the average speed of the bus?
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 993835: A hyena spots a giraffe 0.3 mile away and begins running toward it. The giraffe starts running away from the hyena just as the hyena begins running toward it. A hyena can run at a speed of 40mph and a giraffe can run at 32 mph. how long will it take the hyena to overtake the giraffe?
Click here to see answer by ikleyn(52754)  |
Question 993954: Christie pilots her plane for 300 mi against a headwind in 2 hrs. The flight would take 1 hr and 30 mins with a tailwind of the same speed. Find the Headwind and the speed of the plane in still air.
The speed of the headwind on the plane is ___mph and the speed of the plane in still air is ___mph.
Click here to see answer by Alan3354(69443)  |
Question 993954: Christie pilots her plane for 300 mi against a headwind in 2 hrs. The flight would take 1 hr and 30 mins with a tailwind of the same speed. Find the Headwind and the speed of the plane in still air.
The speed of the headwind on the plane is ___mph and the speed of the plane in still air is ___mph.
Click here to see answer by Boreal(15235)  |
Question 993957: Wendy took a trip from city A to city B, a distance of 910 mi. She traveled part of the way by bus, which arrived at the train station just in time for Wendy to complete her journey by train. The bus averaged 30 mi/h, and the train averaged 115 mi/h. The entire trip took
10 1/2h.
How long did Wendy spend on the train?
Click here to see answer by josmiceli(19441)  |
Question 993957: Wendy took a trip from city A to city B, a distance of 910 mi. She traveled part of the way by bus, which arrived at the train station just in time for Wendy to complete her journey by train. The bus averaged 30 mi/h, and the train averaged 115 mi/h. The entire trip took
10 1/2h.
How long did Wendy spend on the train?
Click here to see answer by lwsshak3(11628) |
Question 994005: Please help me i'm weak in speed/distance chapter
Ques1.
Two drivers, Mike and Peter, travel from Town A to Town B, 112 km away.
They start at the same time and take the same route.
They travel at the average speed of 56 km/h and 64 km/h respectively.
When Peter reaches Town B, how far behind is Mike?
Quest2.
The distance between two town X and Y is 28 km. A car and a lorry leave X at 08.00 to travel to Y. On arriving at Y, the car then returns to X on the same route. When the two vehicles meet, the distance they have travelled are in the ratio 3:5. The average speed of the lorry is 42 km/h.
Calculate
(a) the time at which the two vehicles meet.
(b) the average speed of the car in km/h
Click here to see answer by Gogonati(855)  |
Question 994138: I have a word problem with answers in multiple choice but my answer isnt with the choices. Please help.
The total distance around the academic oval is 2.2 km. If a jogger can go around the oval 3 times in 1 hour, what is his speed in meters per second?
a.) 36 2/3
b.) 6 1/9
c.) 11/18
d.) 11/180
When I solve it, I multiply 2.2 km with three then convert it to meters (2.2 x 3 = 6.6km; 6.6km= 6600 m). After that, I convert 1 hour to seconds (60 mins x 60 seconds = 3600 seconds). After that, I divided 6600m with 3600seconds and get 11/6 as my answer. Ive asked my friends but they also get the same answer as mine. Help please!! Thank you!!!!
Click here to see answer by josgarithmetic(39613) |
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