A boat can move upstream at 25 kmph and downstream at 35 kmph, then the speed of the current is
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let the spped of the current is x km/hr
then speed at up stream will be x-25 and downstream will be x+35
the equation form will be
1/x-a=25
and
1/x+a=25
assuming the speed of boat be a kmper hr
then speed at up stream will be x-25 and downstream will be x+35
the equation form will be
1/x-a=25
and
1/x+a=25
assuming the speed of boat be a kmper hr
DenaDrew:
is this answer complete?????
no
kk
the equation will be
1/x-a=25
and
1/x+a=35
solve this simultaneously
hhookkk
and see if the solution is correct or not
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0
Answer:
5km/h
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