Question

. The speed of a boat in still water is 8 km/hour
and the speed of the stream is 2km/hour. If the
boat travels from A to B and then returns in 12
hours, then the distance between A and B (in
kms) is​

Answer 1

Answer:

96 km is the distance between point A and B.

Answer 2

Answer:

The speed of boat is 8 km/hour

and the speed of stream is 2 km/hour

If the boat travels from A to B and then returns in 12 hours

in 12 hours boat complete 12 × 8 = 96 km in 12 hours.

in 1 hours = 3600 second

then in 12 hours = 3600 × 12 = 43200 second

then the answer is 12km in 43200second

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