Question

-11×0=
(-5×-6)=
(+7)(-1)=
(-8.5)(+5)=
(-2)(+5)(+1)(-3)
-3
×8

(-2/5)*(-3/4)
(-1/3)(-7/6)(-3)=
(-6)(-5)(-3/4)(-0.2)(-1)=
​

Answer 1

Respuesta:

$( - 11)(0) = 0 \\ ( - 5)( - 6) = 30 \\ ( + 7)( - 1) = - 7 \\ ( - 8.5)( + 5) = - 42.5 \\ ( - \frac{2}{5} )( - \frac{3}{4} ) = \frac{8}{20} + \frac{15}{20} = \frac{23}{20} \\ ( - \frac{1}{3} )( - \frac{7}{6} )( - 3) = - \frac{21}{18} = - \frac{7}{6} \\ ( - 6)( - 5)( - \frac{3}{4} )( - 0.2)( - 1) = (30)(0.15)( - 1) = - 4.5$

Explicación paso a paso:

las q no están contestadas es porque no le entendí como las escribiste