Question

gata operația corectă!​

Answer 1

Răspuns:

3×5-3×6:(3×3×3:3+0:5)+30:(3:3+5=18

Answer 2

Răspuns:

18

Explicație pas cu pas:

3×5-3×6:(3×3×3:3+0:5)+30:(3:3+5)=

15-3×6:(3×3×3:3+0:4)+30:(3:3+5)=

15-3×6:(1×3×3+0:5)+30:(3:3+5)=

15-3×6:(1×3×3+0)+30:(3:3+5)=

15-3×6:(1×3×3+0)+30:(1+5)=

15-3×6:(3×3+0)+30:(1+5)=

15-3×6:9+30:6=

15-2+5=

18