Applicare la formula: $a^b$$=a^b$, dove $a=\frac{9}{20}$, $b=2$ e $a^b=0.45^2$

Applicare la formula: $ab$$=ab$, dove $ab=1800\cdot 0.2025\left(\frac{1}{2}\right)$, $a=1800$ e $b=0.2025$

Applicare la formula: $\frac{a}{b}c$$=\frac{ca}{b}$, dove $a=1$, $b=2$, $c=\frac{729}{2}$, $a/b=\frac{1}{2}$ e $ca/b=364.5\left(\frac{1}{2}\right)$

Applicare la formula: $ab$$=ab$, dove $ab=364.5\cdot 1$, $a=\frac{729}{2}$ e $b=1$

Applicare la formula: $\frac{a}{b}$$=\frac{a}{b}$, dove $a=\frac{729}{2}$, $b=2$ e $a/b=\frac{364.5}{2}$