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Scrie in 3 moduri un numar intreg ca suma de 3 fractice​

Răspuns :

Răspuns:

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

2. [tex]\frac{x}{2} + \frac{x}{3} + \frac{x}{6}[/tex]

3. [tex]\frac{x}{5} + \frac{2x}{5} + \frac{2x}{5}[/tex]

Explicație pas cu pas:

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

2. [tex]\frac{x}{2} + \frac{x}{3} + \frac{x}{6}[/tex] = [tex]\frac{6x}{6} = x[/tex]

3. [tex]\frac{x}{5} + \frac{2x}{5} + \frac{2x}{5}[/tex] [tex]= \frac{5x}{5} = x[/tex]