If 2 trains having 40km/hr travelling opposite to eachother the distance between them is 100km at what time they cross each other
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we will do sum of both the trains = 2*40=80 km/hr
distance=100 km
now, the speed of trains is 80 km/hr
now, we have to find the time so t=d/s
⇒t=100 km/80 km/hr
⇒ time= 1.15 hr
distance=100 km
now, the speed of trains is 80 km/hr
now, we have to find the time so t=d/s
⇒t=100 km/80 km/hr
⇒ time= 1.15 hr
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