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{125×(17-9):5+24:[0:4+27:9×(40-4×9)]×2}÷4

Răspuns :

[125*8:5+24:(0+3*4)*2]:4
[1000:5+24:12*2]:4
(200+4):4
204:4
51
={125 × 8 ÷ 5 + 24 ÷ [0÷4 + 27 ÷ 9 × (40-36)] × 2} ÷ 4
={125 × 8 ÷ 5 + 24 ÷ [0÷4 +27 ÷ 9 × 4] × 2} ÷ 4
={125 × 8 ÷ 5+24÷[0+12]×2}÷4
={125×8÷5+24÷12×2}÷4
={200+4}÷4
=204÷4
=51
Sper că te-am ajutat!!