a boat takes two hours to travel 8 km and came back in
still water lake if the velocity of water is 4 kmph the time taken for going upstream of 8 km and coming back is
a)2 hours and 20 minutes
b)2 hours 40 minutes
c)1 hour 20 minutes
d)3 hours 30 minutes
(please answer with explanation ) please fast
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Answered by
2
Answer:
b)2 hours 40 minut
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Answered by
12
Answer:
a boat takes two hours to travel 8 km and came back in
still water lake if the velocity of water is 4 kmph the time taken for going upstream of 8 km and coming back is
a)2 hours and 20 minutes
b)2 hours 40 minutes ☑️☑️☑️☑️☑️
c)1 hour 20 minutes
d)3 hours 30 minutes
(please answer with explanation ) please fast
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