Question

a train covers a distance of 224 kilome tre at some speed in 3 hour 30 minutes find the times required to cover a distance of 800 km

Answer 1

given, distance covered in 3.5hrs is ,224kh

now,

find speed

speed=total distance / total time

224/3.5=64kh/hr

similarly

find time required to covered 800km

time = distance/ speed

800/64=12.5hrs

please give me thanks