(7!+5!)/6! Решить пример

(7!+5!)/6!= =(5040+120)/720= =(5160/720)= =(43/6)=7 (1/6)

[latex]\displaystyle \frac{7!+5!}{6!}= \frac{5!\cdot6\cdot7+5!}{6!}= \frac{5!(42+1)}{5!\cdot6}= \frac{42+1}{6} =7+ \frac{1}{6} =7 \frac{1}{6} [/latex]