 <translate> 12 m/s = 12 * 18/5 kmph
3 hours 45 minutes = 3 3/4 hours = 15/4 hours
Distance = speed * time = 12 * 18/5 * 15/4 km = 162 km. Final answer: (B). <yor> 12 m/s = 12 * 18/5 kmph 3 wákàtí 45 ìṣẹ́jú = 3 3/4 wákàtí = 15/4 wákàtí Ìjìnnà = iyara * àkókò = 12 * 18/5 * 15/4 km = 162 km. Ìdáhùn tó gbẹ̀yìn: (B). 