Question

[-0,96980+0,(6)]*0,4=
Varog repede

Answer 1

[-0,96980+0,(6)]·0,4

-0,96980= -$\frac{96980}{100000}$=- $\frac{4849}{5000}$

0,(6)= $\frac{6}{9}$= $\frac{2}{3}$

0,4= $\frac{4}{10}$= $\frac{2}{5}$

( -$\frac{4849}{5000}$+ $\frac{2}{3}$) · $\frac{2}{5}$

( $\frac{-14547+10000}{15000}$)· $\frac{2}{5}$

( $\frac{-4547}{15000}$)· $\frac{2}{5}$

- $\frac{4547}{7500}$· $\frac{1}{5}$= - $\frac{4547}{37500}$

Sper să te ajute! ^_^