Question

{(55÷11)m+(66÷11)m+(77÷11-11)m}​

Answer 1

Respuesta:

$\left(\frac{55}{11}\right)m+\left(\frac{66}{11}\right)m+\left(\frac{77}{11}-11\right)m$

$=\frac{55}{11}m+\frac{66}{11}m+\left(\frac{77}{11}-11\right)m$

$=5m+6m+\left(\frac{77}{11}-11\right)m$

$=11m+\left(\frac{77}{11}-11\right)m$

$=11m+(7-11)m$

$=11m+(-4)m$

$=11m+ (-4m)$

$=11m - 4m$

$=7m$  <==

Explicación paso a paso:

espero te sirva, coronita plis :)