 
 <translate> Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: Speed = 45 * 5/18 = 25/2 m/sec
Total distance covered = 360 + 140 = 500 m
Required time = 500 * 2/25 = 40 sec
 The question and answer: <ibo> N'iburu ezi uche dị na ya, nye ajụjụ na azịza ezi uche dị na ya. Nzọụkwụ site na Nzọụkwụ: Speed = 45 * 5/18 = 25/2 m/sec Ngụkọta anya e mere = 360 + 140 = 500 m Oge achọrọ = 500 * 2/25 = 40 sec Ajụjụ na azịza: 