\[ -5 \cdot (-4) \cdot 8 = 20 \cdot 8 = 160 \]
\[ -5m(-4n)8k = 160mnk \]
Коэффициент: 160
\[ 3.8 \cdot (-0.35) \cdot (-4.3) = -1.33 \cdot (-4.3) = 5.719 \]
\[ 3.8x(-0.35y)(-4.3) = 5.719xy \]
Коэффициент: 5.719
\[ -1\frac{1}{3} = -\frac{1 \cdot 3 + 1}{3} = -\frac{4}{3} \]
\[ \frac{9}{16}p \cdot \left(-\frac{4}{3}\right) \cdot \frac{3}{7} = \frac{9 \cdot (-4) \cdot 3}{16 \cdot 3 \cdot 7}p = \frac{-108}{336}p \]
\[ \frac{-108}{336}p = -\frac{9}{28}p \]
Коэффициент: -\(\frac{9}{28}\)
\[ -19.2 \cdot \frac{5}{8} \cdot \left(-\frac{5}{6}\right) = -19.2 \cdot \left(-\frac{25}{48}\right) = \frac{19.2 \cdot 25}{48} = \frac{480}{48} = 10 \]
\[ -19.2a \cdot \frac{5}{8}b \cdot \left(-\frac{5}{6}\right) = 10ab \]
Коэффициент: 10