Question

-3,2:0,8=
-4/5*(-5/16)=
(-1/3) во второй степени =

Answer 1

$-3,2:0,8=-4 \\ - \frac{4}{5} *(- \frac{5}{16} )= \frac{1}{4} \\ - ( \frac{1}{3} )^{2} =- \frac{1}{3} *(- \frac{1}{3} )= \frac{1}{9}$