Question 59272
One-third X plus two-fifths X equals one-fifteenth

What is X?
{{{(1/3)x+(2/5)x=1/15}}}  This can be easier if we clear the fractions by multiplying everything by the LCD, 15:
{{{15(1/3)x+15(2/5)x=15(1/15)}}}
{{{(15/3)x+(30/5)x=15/15}}}
{{{5x+6x=1}}}
{{{11x=1}}}
{{{11x/11=1/11}}}
{{{x=1/11}}}
Happy Calculating!!!