Question

100 adults and 2
children
need
Cross a river on a
boat which can carry
a maximum of 1 adult
or 2 children at a
time. If, initially, all of
them are present on
the same side of the
river,
how
many
times will the boat
travel
across
the
river to move all of
them to the other
side?​​

Answer 1

Answer:

100 times it will move from one side to other

Answer 2

Answer:

=101 times

Step-by-step explanation:

because if there are 100 adults and the board carry 1 adult or 2 child than for 100 adults it will travel 100 times once each and once for 2 child which = (100+1) =101