Question

Calculati: 3*2+ 3*2 •[(3*6: 3*51+ 3•3*35:3*34):9*2

Answer 1

Răspuns:

3×2+ 3×2× (3×6:3×51+3×3×35:3×34):9×2=

= 6+6× (18:3×51+ 9×35:3×34): 9×2

= 6+6× (6×51+ 315:3×34): 9×2

= 6+6× (306+ 105×34): 9×2

= 6+6× (306+ 3570): 9×2

= 6+6× 3876: 9×2

= 6+21420: 9×2

= 6+ 2380×2

= 6+ 4760

= 4766

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