Question

Me ayudan es de matemáticas

Answer 1

16.

$5 + \frac{2}{1 - \frac{2}{5} }$

$5 + \frac{2}{ \frac{3}{5} }$

$5 + \frac{10}{3}$

$\frac{25}{3}$

17.

$4 + \frac{1}{1 - \frac{3}{2} } =$

$4 + \frac{1}{ - \frac{1}{2} }$

$4 - 2$

$2$

18.

$(( \frac{3}{2} {)}^{ - 1} {)}^{2} =$

$( \frac{3}{2} {)}^{ - 2}$

$( \frac{2}{3} {)}^{2}$

$\frac{4}{9}$

buen dia crack