Question 1089802
{{{20/1+20/(2/3)}}}


{{{20+(3/2)*20}}}

{{{20+30}}}

{{{50}}}-------------fifty clients in an hour


-
x time, if 20 clients
{{{50x=20}}}
{{{x=20/50}}}
{{{x=2/5}}}


TIME:  {{{(2/5)*(12/12)=24/60}}}--------twenty-four minutes