Question 165619
jazz CDs: {{{1/8 = 2/16}}}
rap CDs: {{{1/4 = 4/16}}}
rock CDs: {{{3/8 = 6/16}}}
popo CDs: {{{3/16}}}
{{{2/16 + 4/16 + 6/16 + 3/16 = 13/16}}}
There are 3/16 left and 3 CDs left
Let T = total number of CDs
{{{3 = (3/16)*T}}}
{{{T = 16}}}
Tony arranged 16 CDs