A Man can row upstream at 98kmph and downward stream at 10 kmph. Find Man's rate still in water
Choose the correct option:
A) 6.8km/hr  B) 54km/hr  C) 90km/hr  D) 3.8km/hr  E) 7.9km/hr
still in water=1/2(98+10)km/hr   =54km/hr   correct option is :54km/hr
<result>B</result>
A Man can row upstream at 98kmph and downward stream at 10 kmph. Find Man's rate still in water