A boat takes 6 hours to travel 8km up stream and 32 km down stream and it takes 7 hours to travel 20 km upstream and 16 km downstream.Find the speed of the boat in still water and the speed of the stream.

Solve the following problems using two variables: A boat takes 6 hours to travel 36 km downstream and 24 kmupstream . It takes 9 hours to travel 48 km downstream and 40 km upstream . Find the speed of the stream and that of boat in still water.

Pratik takes 8 hours to travel 36 km downstream and return to same spot. The speed of boat in still water is 12km/hr. Find the speed of the water current.

Pratik travels by boat 36 km down a river and back in 8 hours. If the speed of his boat in still water is 12km/hr, find the speed of the river current.

A man travels by boat 36 km down a river and back in 8 hours. If the speed of his boat in still water is 12 km/hr, find the speed of the river current.

A man travels 370 km partly by train and partly by car. If he covers 250 km by train and the rest by car, it takes him 4 hours. But, if he travels 130 km by train and the rest by car, he takes 18 minutes longer. Find the speed of the train and that of the car.

A car travels 48 km in 50 minutes. How much time will it take to travel 24 km at the same speed?

Abdul travelled 300 km by train and 200 km by taxi, it took him 5 hours 30 minutes. But if he travelled 260km by train and 240 km by taxi, he takes 6 minutes longer. Find the speed of the train and that of the taxi.

A car with speed 60 km/h takes 8 hours to travel some distance. What should be the increase in the speed, if the same distance is to be covered in 7 1/2 hours?

Two trains leave a railway station at the same time.The first train travels due west and the second train due north.The first train travel 5 km/hr faster than second train.If after two hours,they are 50 km apart,Find the speed of each train.