Question

Find the time taken by a 200m long train running at
30 kmph to cross a boy standing on a platform.​

Answer 1

Answer:

speed = 30 km/h

distance = 200m

time = distance / speed

let x be the time

x= 200m / 30 km / h

x = 20/3

x = 6.6 minutes

time = 6 minutes and 6 seconds...

hope it helps uh...

Step-by-step explanation:

MissSadBacha...✌️

Answer 2

Answer:

Time = 24 seconds

Step-by-step explanation:

Distance = 200m = 0.2km

Speed = 30kmph

Speed = distance/time

Time = distance/speed

Time = 0.2/30 = 2/300 = 1/150hrs

        = $\frac{1}{150} * 3600 s$

       = 24 seconds//

MARK AS BRAINLIEST :)