3,5 - 5/12 +0,1(6)=
35/10 -5/12 + (16-1)/90=
aducem la acelasi numitor, aici fiind 180
18×35/180 -15×5/180+15×2/180=
630/180-75/180+30/180=585/180=195/60=65/30
Răspuns:
35/10-5/12+(16-1)/90=
(35/10)⁽⁵-5/12+(15/90)⁽¹⁵=
⁶⁾7/2-5/12+²⁾1/6=
42/12-5/12+2/12=39/12=3,25
