Explicație pas cu pas:
1600 : 4 : [3×70-(2×45-9×8×5×3:12):125×4+95×2]×12 =
1600:4: [3×70-(90-72×5×3:12):125×4+95×2]×12
1600:4:[3×70-(90-360×3:12):125×4+95×2]×12
1600:4:[3×70-(90-1080:12):125×4+95×2]×12
1600:4:[3×70-(90-90):125×4+95×3]×12
1600:4:(210-0:125×4+285)×12
1600:4:(210-0×4+285)×12
1600:4:(210-0+285)×12
1600:4:(210+285)×12
1600:4:495×12
400:495×12
0,80×12
9,6
