Respuesta:
c) (-3/5)(+2/3)-(+2/9)-(-7/15) ayuda plis es para hoy las 4:30 doy coronitas y puntos plis
Ese seria el procedimiento
[tex]\left(-3/5\right)\left(2/3\right)-\left(2/9\right)-\left(-7/15\right)\\\\=\frac{-3}{5}\left(2/3\right)-\left(2/9\right)-\left(-7/15\right)\\\\=\frac{-3}{5}\cdot \frac{2}{3}-\left(2/9\right)-\left(-7/15\right)\\\\\\=\frac{-3}{5}\cdot \frac{2}{3}-\frac{2}{9}-\left(-7/15\right)\\\\=\frac{-3}{5}\cdot \frac{2}{3}-\frac{2}{9}-\frac{-7}{15}\\\\=-\frac{2}{5}-\frac{2}{9}-\frac{-7}{15}\\\\=-\frac{7}{45}[/tex]
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Respuesta:
c) (-3/5)(+2/3)-(+2/9)-(-7/15) ayuda plis es para hoy las 4:30 doy coronitas y puntos plis
Ese seria el procedimiento
[tex]\left(-3/5\right)\left(2/3\right)-\left(2/9\right)-\left(-7/15\right)\\\\=\frac{-3}{5}\left(2/3\right)-\left(2/9\right)-\left(-7/15\right)\\\\=\frac{-3}{5}\cdot \frac{2}{3}-\left(2/9\right)-\left(-7/15\right)\\\\\\=\frac{-3}{5}\cdot \frac{2}{3}-\frac{2}{9}-\left(-7/15\right)\\\\=\frac{-3}{5}\cdot \frac{2}{3}-\frac{2}{9}-\frac{-7}{15}\\\\=-\frac{2}{5}-\frac{2}{9}-\frac{-7}{15}\\\\=-\frac{7}{45}[/tex]