a train covers a distance in 50 minutes if we transfer speed of 48 kilometre per hour on an average find the speed at which the train was done to reduce the time of journey to 40 minutes
Answers
Step-by-step explanation:
If the train moves at speed of 48 km/hr, the distance coverd in 50 mnt is 40km.
means in one hour trains covers 48 km.
so in 1 minute, 48/60= .8
that is 800 meters.
in 50 mnt train travelled 50*.8= 40km.
if the time was reduced to 40 mnt,
the speed of the train will be 60km/hr.
that is to cover 40 km in 40 minutes
the train should move at speed of 60km per hr
Answer:
firstly change km minutes in to hour then apply speed equal to distance upon time then multiple your answer in 40 other wise change km in to m then apply speed equal to distance upon time then what answer came multiple it on 40 I can not do the solution because I did not know the conversion unit I hope it is helpful use calculated after conversion 48 km do not report my answer