Вычислите: (4*3/8)^2.

\[\left( 4 \cdot \frac{3}{8} \right)^{2} = \left( \frac{4 \cdot 3}{8} \right)^{2} = \frac{3^{2}}{2^{2}} =\]

\[= \frac{9}{4} = 2,25.\]