[tex]\bf \textit{so there are }2\frac{7}{9}\textit{ sections of land each one is }2\frac{1}{5}[/tex]
how much land are they all in total? well, is just their product.
let's firstly convert the mixed fractions to "improper" and then multiply.
[tex]\bf \stackrel{mixed}{2\frac{7}{9}}\implies \cfrac{2\cdot 9+7}{9}\implies \stackrel{improper}{\cfrac{25}{9}}
\\\\\\
\stackrel{mixed}{2\frac{1}{5}}\implies \cfrac{2\cdot 5+1}{5}\implies \stackrel{improper}{\cfrac{11}{5}}
\\\\\\
\cfrac{25}{9}\cdot \cfrac{11}{5}\implies \cfrac{25}{5}\cdot \cfrac{11}{9}\implies \cfrac{5}{1}\cdot \cfrac{11}{9}\implies \cfrac{55}{9}\implies 6\frac{1}{9}[/tex]
