question

Enter each fraction in the fields provided (formatted like 1/3, 2 7/8, or 7/5).

Select the operation you wish to perform (i.e. Add, Subtract, Multiple, or Divide).

Finally, click on the "Calculate" button to see the result.

Depends on what calculator you're using. If you could give me a model I could help you out. 

On THIS website calculator   $\frac{2}{3}$   is entered as    2 divided by 3     

so   2/3   + 1/2 = 1.1666666666666667    if you look at the equation ABOVE the calculator it will show you the fraction  $\frac{7}{6}$