Question

the distance between Bhopal and Nagpur is 380 km.Andhra Express takes 6 hour 40 minutes in cover the distance.find the speed of the train

Answer 1

Answer = 57 kilometres per hour.

Distance = 380 kilometres.

Time = 20/3 hour.

$speed = distance \div time.$
$x = 380 \div (20 \div 3) \\ x = 57.$