Question

One train travels at 45 km ph and another at 10 metres/second ratio of their speed is.​

Answer 1

Answer:

speed = distance /time

Convert 45km/h into m/s=45000/60×60

Speed of 1st train(S1)=12.5m/S

Speed of second train(S2) =10m/S

S1/S2=12.5/10

Step-by-step explanation:

Hope it help you ❤❤

Answer 2

Answer:

Speed=distance/time

Convert 45Km/h into m/s = 45000/60×60

Speed of 1st train(S1)=12.5m/s

Speed of 2nd train(S2)=10m/s

S1/S2=12.5/10

Step-by-step explanation:

HOPE IT HELP YOU❤❤❤