Respuesta :

Answer:

[tex]\frac{x}{3} + \frac{1}{1} = \frac{x+3}{3}[/tex]

Step-by-step explanation:

[tex]\frac{x}{3} + \frac{1}{1} \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ [ \ LCM \ of \ 1 , 3 = 3 \ ]\\\\= \frac{x}{3} + \frac{1 \times 3}{1 \times 3} \\\\= \frac{x}{3} + \frac{3}{3}\\\\=\frac{x+ 3}{3} \\\\[/tex]

Answer:

[tex] \frac{x + 3}{3} [/tex]

Step-by-step explanation:

[tex] \frac{x}{3} + \frac{1}{1} \times \frac{3}{3}[/tex]

[tex] \frac{x }{3} + \frac{3}{3} [/tex]

[tex] \frac{x + 3}{3} [/tex]

Hope it is helpful....

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