Question

two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. what is the ratio of their speed???​

Answer 1

Answer:

hey mate your answer is here

Step-by-step explanation:

Let the speeds of the two trains be x m/sec and y m/sec respectively.

Then, length of the first train = 27x metres,

and length of the second train = 17y metres.

27x + 17y = 23

x+ y

27x + 17y = 23x + 23y

4x = 6y

x = 3 .

y 2

Mark me as brainliest!!!

Answer 2

two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. what is the ratio of their speed???