Question 65232
Evalute the expression when x=5/6 & y=- 3/10.

x+y
{{{5/6+(-3/10)}}}
{{{5/6-3/10}}}  The LCD is 30
{{{5*5/(6*5)-3*3/(10*3)}}}
{{{25/30-9/30}}}
{{{(25-9)/30}}}
{{{16/30}}}  This is reducable by 2.
{{{8*2/(15*2)}}}
{{{8/15}}}
Happy Calculating!!!