Упростите выражение: 8/9x1 4/5*y.

Question

\[\frac{8}{9}x \cdot 1\frac{4}{5}y = \frac{8 \cdot 9}{9 \cdot 5}xy = \frac{8}{5}xy =\]

\[= 1\frac{3}{5}\text{xy}\]

Accepted Answer

\[\frac{8}{9}x \cdot 1\frac{4}{5}y = \frac{8 \cdot 9}{9 \cdot 5}xy = \frac{8}{5}xy =\]

\[= 1\frac{3}{5}\text{xy}\]

Упростите выражение: 8/9*x*1 4/5*y.