[tex]\displaystyle \\
V = \frac{2}{3} \times \frac{5}{6}\times 1\frac{3}{5}= \\ \\
=\frac{2}{3} \times \frac{5}{6}\times \frac{1\times 5+3}{5}= \\ \\
=\frac{2}{3} \times \frac{5}{6}\times \frac{8}{5}= \\ \\
=\frac{2 \times 5 \times 8}{3 \times 6 \times 5} =\frac{2 \times 8}{3 \times 6 } =\frac{ 8}{3 \times 3 } =\boxed{\frac{ 8}{9 } ~\text{foot}^3}[/tex]
