Ответ:
\(\left(\frac{4}{9}-\frac{46}{15}\right)\cdot9=\left(\frac{20}{45}-\frac{138}{45}\right)\cdot9=-\frac{118}{5}\).
Ответ: −118/5.
\(\left(\frac{4}{9}-\frac{46}{15}\right)\cdot9=\left(\frac{20}{45}-\frac{138}{45}\right)\cdot9=-\frac{118}{5}\).
Ответ: −118/5.