Question 991256

{{{5/6-2/9}}}.....first find common denominator; for {{{6}}} and {{{9}}} it is {{{36}}}=>{{{6*6=36}}} and {{{9*4=36}}}

={{{(5*6)/36-(2*4)/36}}}

={{{30/36-8/36}}}

={{{(30-8)/36}}}

={{{22/36}}}...simplify, divide both numerator and denominator by {{{2}}}

={{{11/18}}}