Math, asked by umamaheswarigadde96, 7 months ago

-1.
Two trains running at 30 kmph and 50 kmph cross each other in 10 seconds when they run
opposite direction. Their relative speed is
a) 30 kmph
b) 50 kmph
c) 80 kmph
d) 20 kmph

Answers

Answered by REALxRAJA

1

Answer:

80KMPH

Step-by-step explanation:

add the both train speed because they are running in opposite way

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