a man standing on a platform 225 M long notices that is train travelling at uniform speed passes him in 6 seconds and passes by the platform in 21 seconds find the speed of the train

a man standing on a platform 225 M long notices that is train travelli

1.	a man standing on a platform 225 M long notices that is train travelling at uniform speed passes him in 6 seconds and passes by the platform in 21 seconds find the speed of the train
Answer» 87.9 EXPLANATION:sir ,,,PLEASE mark me as brainliestgod will BLESS u and give LONG live, and a place in heaven if you LOVE your father and mother mark me as brainliest