Question

A train travels 1444/2 kilometre in 17/2 hours find the speed of train per kilometre

Answer 1

distance=1444/2=722 Kms
time taken =17/2 hours = 8.5 hours
speed = distance/time
speed=722/8.5
=7220/85
84.95 km /hour is the speed

Answer 2

V = (1444/2)/(17/2)
V = 722/17/2
V = 722×2/17
V = 1444/17
V = 84.94 km/h