I walk to a place and return back by car taking 5 hours for the whole trip. If I had walked both ways I would have taken 4 hours longer. How long would I have taken if I had traveled both ways by car?
Steve ran 12 mile race at an average speed of 8 miles/hr. If Adam ran the same race at an average speed of 6 miles/hr how many minutes longer than Steve did Adam take to complete the race?
Saad and Ammar live 150 miles apart. They each drive towards the others home along a straight road connecting the two. Saad at a constant rate of 30 mph and Ammar at a constant rate of 50 mph. If Saad and Ammar leave their hourse at the same time how many miles are they from Saads house when they meet?
During a journey a car travels at an average speed of 53 km/h for first hour and at an average speed of 49 km/h for the next two hours. What is the distance of the whole journey?
A cyclist travels at an average speed of 10 km/h for the first 1/2 hour and at an average speed of 12 km/h for the next 1 1/2 hr. Find the distance of the whole journey:
Two cyclists do the same journey by traveling respectively at the rate of 9 and 19km an hour. Find the length of the journey when one takes 32 minutes longer than the other.
