Question

Ayuda pls doy coronita

Answer 1

Respuesta:

Explicación paso a paso:

2°

$A. -\frac{1}{2}+\frac{18}{9}=> -\frac{1}{2}+2=\frac{3}{2}$

$B. (-\frac{30}{5}).15 => -6.15 = -90$

$C. \frac{8}{2}-(-\frac{14}{3}) => 4 - (-\frac{14}{3}) = 4+\frac{14}{3}=\frac{26}{3}$

$D. \frac{55}{2} / \frac{22}{5}=>\frac{55}{2}.\frac{5}{22}=\frac{275}{44}$

3°

$A.-12+\frac{6}{2}=>-12+3=-9$

$B.-25-\frac{6}{3}=>-25-2=-27$

$C.\frac{40}{5}-\frac{75}{25}=>8-3=5$

$D.\frac{86}{2}+\frac{32}{2}=>43+16=59$