👤

324÷[108÷(21+54÷9×5÷30+45÷9)]+19
Este suuuuperrr urgent


Răspuns :

324÷[108÷(21+54÷9×5÷30+45÷9)]+19=
=324÷[108÷(21+6×5÷30+5)]+19 =
=324÷[108÷(21+30÷30+5)]+19=
=324÷[108÷(21+1+5)]+19 =
=324÷[108÷27]+19 =
=324÷4+19 =
=81+19
=100



Succes !