A train take 6 minute to cross a bridge at a speed of 40 km per hour find the length of the bridge Question A train take 6 minute to cross a bridge at a speed of 40 km per hour find the length of the bridge in progress 0 Math Faith 1 month 2021-08-18T09:03:14+00:00 2021-08-18T09:03:14+00:00 2 Answers 0 views 0

## Answers ( )

Answer:14400 m = 14.4 Km

Step-by-step explanation:Speed = Distance/Time

40 km/hr = x/360 s ( 6 min = 360s)

40 = x/360

x = 40*360

x = 14400 m = 14.4 Km

Answer:

Step-by-step explanation:

converting km/hr to km/min >

40*1/60 = 2/3 km/min

and distance = speed * time

Therefore length of bridge = (2/3)*(6/1)

= 4km