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Cine ma ajuta la asta vreau doar raspunsul
(1,(3)x0,75+ 2 supra 3)x 9 supra 10

ofer 30 puncte
in 20 min daca se poate


Răspuns :


(1,(3)x0,75+ 2 supra 3)x 9 supra 10 =

(12/9×75/100 + 2/3) × 9/10 =

(900/900 + 2/3) ×9/10 =

(1+2/3)×9/10 =

5/3 × 9/10 =

45/30⁽⁵ = 9/6⁽³ = 3/2