Question 1099500
Find the common denominator,
{{{LCD=2*3*5=30}}}
.
.
{{{19/5+57/10+121/15=114/30+ 171/30+242/30=(114+171+242)/30}}}
Simplify the solution.
.
.
.
{{{LCD=2*3*4=24}}}
.
.
{{{76-106 =76/24+106/24-21/24=(76+106-21)/24}}}
Simplify the solution.