A man rowing at the speed of 5 km/ h in still water, takes thrice as much time going 40 km upstream as in going 40 km downstream. Find the speed of the current

need correct answer please...


Sneha
Exploring new things...
Saturday, 28 November 2020 08:45 AM

Consider,
Speed of rowing by a person  km/hr.
Speed of stream  km/hr
Upstream Speed   km/hr
Downstream speed  km/hr
According to the question,





 km/hr