Respuesta :

TSO
[tex]\frac{1}{2}+\frac{3}{4} =\frac{1\times2}{2\times2} + \frac{3}{4} =\frac{2}{4}+\frac{3}{4} =\frac{2+3}{4}\\\\=\huge{\boxed{\frac{5}{4}}}[/tex]
one half added to three quarters is five over four (5/4)