A person crosses a 1600 m long street in 4 min. What is his speed (in km/h)?
A person crosses a 1600 m long street in 4 min. What is his speed (in km/h)? Options:a) 22b) 14c) 20d) 24 Solution: Distance = speed x time as per questions distance = 1600m =1.6kmTime = 4 min.=4/60 hr.Speed =? speed =speed =speed =24 km/h Ans: 24 km/h
A person crosses a 1600 m long street in 4 min. What is his speed (in km/h)? Read More »