Scott starts jogging from point X to point Y. A half-hour later his friend Garrett who jogs 1 mile per hour slower than twice Scott's rate starts from the same point and follow the same path. If Garrett overtakes Scott in 2 hours, how many miles will Garrett have covered?

In hour, A walks twice the distance that B walks in the same period. In 5 hours, A walks 6 miles more than what B walks in 8 hours. How many miles does B walk per hour ?

Two trains start from the same point simultaneously and in the same direction. The first train travels at 40 km/h, and the speed of the second train is 25 percent more than the speed of the first train. Thirty minutes later, a third train starts from the same point and in the same direction. It overtakes the second train 90 minutes later than it overtook the first train. What is the speed of the third train?

A car X starts running from a place at a uniform speed of 40 km/h in a particular direction. After one and half hour, another car Y starts running in the same direction from the same place at a uniform speed and overtakes car X after 1 hour 36 minutes. Find the speed of car Y

Two people start jogging at the same point and time but in opposite directions. If the rate of on jogger is 2 mph faster than the other and after 3 hours they are 30 miles apart, what is the rate of the faster jogger?