Question

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

Answer 1

Răspuns:

1. $\frac{x}{3} + \frac{x}{3} + \frac{x}{3}$

2. $\frac{x}{2} + \frac{x}{3} + \frac{x}{6}$

3. $\frac{x}{5} + \frac{2x}{5} + \frac{2x}{5}$

Explicație pas cu pas:

1. $\frac{x}{3} + \frac{x}{3} + \frac{x}{3}$  = x

2. $\frac{x}{2} + \frac{x}{3} + \frac{x}{6}$ = $\frac{6x}{6} = x$

3. $\frac{x}{5} + \frac{2x}{5} + \frac{2x}{5}$ $= \frac{5x}{5} = x$