A train cover a distance in 50 minutes, if it runs at a speed of 48 km per hour on an average. The speed at which the train must run to reduce the time of journey to 40 minutes ?

Question

0

Mathematics

asked Sep 07, 2023 at 09:12

A

Sign in to add a comment

Answer 1

0

Total Distance = 48 x (50/60) km. = 40 km Required speed = [40 / (40/60)] km. = (40 x 60 )/ 40 km/hr. = 60 km/hr.

answered Sep 07, 2023 at 09:12

A

Answer 2

Total Distance = 48 x (50/60) km. = 40 km Required speed = [40 / (40/60)] km. = (40 x 60 )/ 40 km/hr. = 60 km/hr.

Your Answer