A person can row down a stream at 6 km per hour and up the sdme stream at 3 km per hour.His rate in still water is
a) 9 km/hr
b) 4.5 km/hr
c) 1.5 km/hr
d) 1.0 km/hr
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Answered by
0
b)4.5 km/h
because
average of
because
average of
gruru:
explain
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Answered by
1
(i)...9km/hr......
i think so...♥♥♥
i think so...♥♥♥
explain
super answer
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