Zadanie 1 Oblicz : A) -6+2*(-8)= B) 1i7/9*(-6)= C) -2,8:(-2i1/4)= D) -4i3/8-5/16= E) 5,68 - 1i3/14+2,21-5i9/14= F) 3i5/9:0,96*0,54= / - kreska ulamkowa

A) -6+2*(-8)= -6+(-2·8)= -6+(-16)= -6-16= -22 B) 1i7/9*(-6)=16/9·(-6)= -32/3= -10 2/3 C) -2,8:(-2i1/4)= -14/5:(-9/4)= -(-56/45)=56/45=1 11/45 D) -4i3/8-5/16= -35/8-5/16= -75/16= -4 11/16 E) 5,68 - 1i3/14+2,21-5i9/14=142/25-17/14+2,21-5 9/14=1563/350+ +2,21-5 9/14=4673/700-79/14=723/700=1 23/700 F) 3i5/9:0,96*0,54=32/9:24/25·27/50=100/27·27/50=2

Zadanie w załączniku :)