Applicare la formula: $\frac{a}{b}$$=\frac{a}{b}$, dove $a=\frac{1}{119}$, $b=1$ e $a/b=\frac{8.4\times 10^{-3}}{1}$

Applicare la formula: $\frac{a}{b}c$$=\frac{ca}{b}$, dove $a=1$, $b=39.3701$, $c=\frac{1}{119}$, $a/b=\frac{1}{39.3701}$ e $ca/b=8.4\times 10^{-3}\cdot \left(\frac{1}{39.3701}\right)$

Applicare la formula: $ab$$=ab$, dove $ab=8.4\times 10^{-3}\cdot 1$, $a=\frac{1}{119}$ e $b=1$

Applicare la formula: $\frac{a}{b}$$=\frac{a}{b}$, dove $a=\frac{1}{119}$, $b=39.3701$ e $a/b=\frac{8.4\times 10^{-3}}{39.3701}$