Distances travelled by Hamid and Akhtar in an hour are 9 km and 12 km. Find the ratio of speed of Hamid to the speed of Akhtar.

Distance travelled by Hamid and Akhtar in an hour are 9 km and 12 km. Find the ratio of speed of Hamid to the speed of Akhtar.

Distances travelled by Hamid and Akhtar in an hour are 9km and 12km .Find the ratio of speed of Hamid to the speed of Akhtar.

Distance tavelled by Hamid and Akhtar in an hour are 9 km and 12 km.Find the ratio of speed of Hamid to the speed of Akhtar.

A train moves a distance of 80 km in one hour while a car moves 75 km in one hour. Find the ratio of speed of train to the speed of car.

Krish travel 8km in an hour.Arushi travels 12km in half an hour.The ratio of the speed of Krish to the speed of Arushik is:

A scooter travels 120km in 3 hours and a train travels 120km in 2 hours. Find the ratio of their speeds

Find the ratio of speed of a cycle 15 km per hour to the speed of scooter 30km per hour-

A boat takes 2 hours more to travel 45 km upstream than to travel the same distance downstream. If the ratio of the speed of current to the speed of boat is 1 ∶ 4, then find the speed of the current.

A motor boat can travel 30 km upstream and 28 km downstream in 7 hours. It can travel 21 km upstream and return in 5 hours. Find the speed of the boat in still water and the speed of the stream.