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Calculati:

3 + 3 x [3 + 3 : 3 x (3 + 3 x 3)] : 15 =
=?
=?

urgent dau coroana!(cu egal in jos va rog)


Răspuns :

3+3x[3+3:3x(3+3x3)]:15=
3+3x[3+3:3x(3+6)]:15=
3+3x[3+3:3x9]:15=
3+3x[3+9]:15=
3+3x12:15=
3+36:15=3+2r6