Question

A train travel 1445/2km in 17/2hours.find the speed of the train in km/h

Answer 1

Distance = 1445/2 km
Time = 17/2 h

Speed = Distance / Time
=> 1445/2 ÷ 17 / 2
=> 1445/2 × 2/17
=> 1445/17
=> 85 km/h