Question

Va rog am nevoie urgent dau coroana?!!!!!!!!!!!!!! ​

Answer 1

Răspuns:

a)=0,008-1/125+1/10=

8/1000-⁸⁾1/125+¹⁰⁰⁾1/10=(8-8+100)/1000=100/1000=1/10=0,1

b) =3/9:[1/6-3(⁹⁾2+1/9)+1/2·5/3]

=1/3:(1/6-3·19/9+5/6)

=1/3:(1/6-²⁾19/3+5/6)

=1/3:(1/6-38/6+5/6)

=1/3:(-32/6)

=1/3·(-6/32)

=-1/16=-0,0625