Question 301770
{{{(2/3)+(5/6)+(4/5)=x}}} find Lowest Common Denominator for the first 2 fractions
{{{(4/6)+(5/6)+(4/5)=x}}} add like denominators
{{{(9/6)+(4/5)=x}}} reduce
{{{(3/2)+(4/5)=x}}} find Lowest Common Denominator
{{{(15/10)+(8/10)=x}}} add
{{{(23/10)=x}}}