Question

$34$ marshmallows need to be equally distributed among $3$ friends. The number of left out marshmallow due to equal division is .

Answer 1

For equal division, each friend must get equal number of marshmallows.
If $11$ marshmallows is given to each friend, total distributed marshmallows = $3\times 11=33$
Hence number of marshmallows that got undistributed $=34-33=1$.