Question

plz answer bataiye jaldi se​

Answer 1

Answer:

your question is not visible

your writting is not clear

please thanks me

Answer 2

Step-by-step explanation:

well...it seems the question is written in some other language which I do not know. Still, I try to decode the question based on the context of the figures and some words which I vaguely understand.

in my view the problem is

In what time a 120 meter long (may be train) running at a velocity of 40 kmph will cross another 80 meter long train coming from opposite direction at a velocity of 32 kmph.

the solution of above problem will be as below

net resultant speed = (40+32)

= 72 kmph

= 72*5/18 mps

= 20 mps

total distance to be covered = (120+80) m

= 200 m

time taken = distance / time

= 200/20

= 10 second.

please forgive me if I took your question wrong.