Applicare la formula: $\frac{a}{b}+c$$=\frac{a+cb}{b}$, dove $a/b+c=\frac{92}{11}-4.84$, $a=92$, $b=11$, $c=-\frac{121}{25}$ e $a/b=\frac{92}{11}$

Applicare la formula: $ab$$=ab$, dove $ab=-4.84\cdot 11$, $a=-\frac{121}{25}$ e $b=11$

Applicare la formula: $a+b$$=a+b$, dove $a=92$, $b=-\frac{1331}{25}$ e $a+b=92-53.24$

Applicare la formula: $\frac{a}{b}$$=\frac{a}{b}$, dove $a=\frac{969}{25}$, $b=11$ e $a/b=\frac{38.76}{11}$