 <translate> Speed = 90*(5/18) m/sec = 75/3 m/sec
Length of Train (Distance) = Speed * Time
(75/3) * 12 = 300 meter The final answer: (E). <yor> Iyara = 90*(5/18) m/s = 75/3 m/s Gígùn Rélùwéè (Ibi tó jìnnà sí i) = Iyara * Àkókò (75/3) * 12 = 300 mítà Ìdáhùn tó gbẹ̀yìn: (E). 