Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 398166: Two bicyclists, 42 miles apart, begin riding toward each other on a long straight avenue. One cyclist travels 15 miles per hour and the other 20 miles per hour. At the same time, Spot (a greyhound), starting at one cyclist, runs back and forth between the two cyclists as they approach each other. If Spot runs 38 miles per hour and turns around instantly at each cyclist, how far has he run when the cyclists meet?
Click here to see answer by ankor@dixie-net.com(15638)  |
Question 398154: A part time construction worker earned $7300. He invested some money at 7 percent and the rest at 6 percent. If he received $458 total in interest at the end of the year, how much of his money was invested at 7 percent?
Click here to see answer by rfer(12647) |
Question 398742: I am trying to figure out how much gas it would cost to go from my home to one of Walt Disney Worlds resorts round trip. The information I have is that it is 1105 miles, the price of gas is 3.30 a gallon, and my vehicle gets about 250 miles per tank of gas or about 20 miles per gallon on a 15 gallon tank. Could you please help me. Thank you Lisa
Click here to see answer by mananth(12270)  |
Question 398795: A car journey of 300km lasts 4 hours. Parts of this journey is on a freeway at an average speed of 90 km/h. The rest is on country roads at an average speed of 70 km/h. Let T be the time (in hours) spent on the freeway.
I've worked out that in terms of T, the number of hours travelling on country roads is 4-T. And the distance travelled on the freeway is 90T and on the country roads is 70T.
The final part of the question is: Find T and the distance travelled on each type of road.
Thanks in advance to anyone who can help me.
Click here to see answer by mananth(12270)  |
Question 398817: A truck left Huck’s trucks and traveled north on 80 km/h. one hour later, anther truck left Huck’s trucks and traveled south at 60 km/h. how many hours had the first truck traveled when they were 150 km apart?
Click here to see answer by josmiceli(9660)  |
Question 398820: A plane on a search mission flew east from an airport, turned, and flew west back to the airport. the plance cruised at 300 km/h when byling east, and 400 km/h when flying west. the plane was in the air for 7 hours. how far from the airport did the plane travel?
Click here to see answer by ankor@dixie-net.com(15638)  |
Question 399194: Caroline covers 1200 miles on her business trip driving on a combination of snowy roads and ice-free ploughed roads one winter. Her average speed on the snowy roads is 40 mph while she maintains 60 mph on the ice-free pavement. If her driving time on the snowy road is 1/4 times that of the ice free road, how many hours has elapsed since Caroline left home?
**I can probably solve this if it is put into an equation. I am good at equations but for some reason have trouble making equations out of paragraphs. Thank you.
Click here to see answer by ankor@dixie-net.com(15638)  |
Question 399332: A cyclist leaves his training base for a morning workout, riding at the rate of 20 mph. One hour later, his support staff leaves the base in a car going 58 mph in the same direction. How long will it take the support staff to catch up with the cyclist once the car leaves the base
Click here to see answer by mananth(12270)  |
Question 399432: Train A and Train B depart at the same time from
the same station for a destination 4,000 miles away.
If Train A travels at constant rate of 170 miles per
hour and Train B travels at a constant rate of 200
miles per hour, how far will the two trains be from
each other, in miles, when Train B reaches its destination?
Click here to see answer by ewatrrr(10682)  |
Question 399516: A runner starts at the beginning of a runners’ path and runs at a
constant rate of 5 mi/hr. Six minutes later a second runner begins at the
same point running at a rate of 7 mi/hr and following the same course.
How long will it take the second runner to reach the first?
Click here to see answer by josmiceli(9660)  |
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