Math, asked by Anonymous, 1 year ago

A train 350 m long crosses an electric pole in 28 seconds. Find the speed of the train in km/h.



plz give answer fast

Answers

Answered by siddhartharao77
4
Speed = distance/time

Given, distance= 350, speed = 28 sec
 
So, Speed =  350/28 

                  = 12.5 m/sec

                  = 12.5 * 3600/1000 * 10

                 = 45 km/hr


(or)

Speed = 350/28

            = 12.5 m/sec

            = 12.5 * 18/5                 (5 * 2.5 = 12.5)

            = 2.5 * 18
 
            = 45 km/hr.


Hope this helps.

Anonymous: Thank u so much bhai
siddhartharao77: My Pleasure.
siddhartharao77: Kindly check the answer once again i have modified it.
Anonymous: yaa its is right thanks once again
Answered by fardeenknobi
1
.......................
Attachments:

Anonymous: Thank u so much it is proved that u r also genius in maths
fardeenknobi: mai abhi issi ko padh raha tha... isslie answer de paya
Similar questions