Question 7094
1.  First, find a common denominator for the fractions.  One common multiple of both 2 and 3 is 6.  


2.  In order to change the denominator 2 to a 6, you would have to multiply it by 3.  What you do to the bottom you must do to the top:  So the numerator 1 would be multiplied by 3 as well. 
3 {{{(1)(3)/(2)(3)}}} + 4 {{{(2)/(3)}}}

3.  Next for 4 {{{2/3}}}, you must also change the denominator to equal 6.  3x2=6 so multiply the bottom by 2 and multiply the numerator 2, by 2. 
3  {{{(1)(3)/(2)(3)}}} + 4 {{{(2)(2)/(3)(2)}}}


4.  3 {{{3/6}}}  + 4 {{{4/6}}} = 
7 {{{7/6}}} = 
8 {{{1/6}}}