Question 943165
let N=number;{{{N/2+N/3=30}}}
{{{(N/2)(3/3)+(N/3)(2/2)=30}}} Find common denominator
{{{3N/6+2N/6=30}}}
{{{5N/6=30}}} multiply each side by 6
{{{5N(6)/6=30(6)}}}
{{{5N=180}}} divide by 5
{{{5N/5=180/5}}}
{{{N=36}}} ANSWER Number is 36
CHECK 
{{{(1/2)N+(1/3)N=30}}}
{{{(1/2)36+(1/3)36=30}}}
{{{18+12=30}}}
{{{30=30}}}