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a fost răspuns

Ajutatima la [12x5-(121:11-630:63)x5]:55 dau coeoana

Răspuns :

Slavitescudora
[60-(11-10)×5]:55=[60-1×5]:55=[60-5]:55=55:55=1
[12x5-(121:11-630:63)x5]:55=

[60-(11-10)x5]:55=

(60-1x5):55=

(60-5):55=

55:55=1

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