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REPEDE VĂ ROG!!!!!!!!​

REPEDE VĂ ROG class=

Răspuns :

[(5/6+1/9):1/2-2/3]×3/4=

=[(15/18+2/18):1/2-2/3]×3/4=

=(17/18:1/2-2/3)×3/4=

=(17/18×2-2/3)×3/4=

=(17/9-2/3)×3/4=

=(17/9-6/9)×3/4=

=11/9×3/4=11/12