<p>in an art class, there were just enough staplers, rulers and glue bottles so that every 2 students had to share a stapler, every 3 students had to share a ruler and every 4 students had to share a glue bottle. if the sum of the number of staplers, rulers and glue bottles used by the class was 65, how many students were in the class?</p>
<p>Do you have the answer?</p>
<p>Can't edit my post for some reason. Anyway
I got 60.</p>
<p>x=1/2s
y=1/3s
z=1/4s</p>
<p>x+y+z = 13/12s = 65</p>
<p>60 students.</p>
<p>nah i dont have the answer, thanks though, looks right to me</p>