Risolvi la seguente somma tra frazioni
$$\frac{7}{8}+\frac{2}{5}=$$
Calcolo il m.c.m.
$$m.c.m.(8;5)=40$$
$$\frac{35+16}{40}=$$
$$\frac{51}{40}$$
$$\frac{7}{8}+\frac{2}{5}=$$
Calcolo il m.c.m.
$$m.c.m.(8;5)=40$$
$$\frac{35+16}{40}=$$
$$\frac{51}{40}$$