Question 893852
{{{(6*8)/7=48/7}}}
{{{(6/7)(1/8)=6/56=3/28}}}
The difference is then,
{{{48/7-3/28=(48/7)(4/4)-3/28}}} <--- Use the common denominator {{{28}}}
{{{48/7-3/28=192/28-3/28}}}
{{{48/7-3/28=189/28}}}