## Problem of the Day #143: Math Problems for Billy
*August 9, 2011*

*Posted by Alex in : potd , trackback*

Billy and his five non-identical twins sit in a line. How many ways are there to distribute $18$ identical math problems to the $6$ Billys, given that at most $6$ math problems can be left over?

## Comments»

must they all receive a problem?

disregard the previous comment. btw why is this problem tagged as geometry?

Geometry is Billy’s favorite subject.