
In this article, we explain why it is advisable to do span class="ver" title="Most style guides suggest that single digit numbers be written in letters, e.g.: one, two, etc.">3 sets of work per exercise and not exercises with 4, span class="ver" title="Most style guides suggest that single digit numbers be written in letters, e.g.: one, two, etc.">5 or span class="ver" title="Most style guides suggest that single digit numbers be written in letters,...