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Egy11
a fost răspuns

Efectuați 5supra 12: (1supra3-1supra2)+1supra6

Răspuns :

Eliza11111
5/12 + ( 1/3 - 1/2 ) + 1/6 =
5/12 + 2-3/6 + 1/6 =
5/12 : ( - 1/6 ) + 1/6 =
- 5/12 ori 6 + 1/6 =
-5/2 +  1/6 =
-15+1/6 =
-14/6 =
-7/3

/ - linie de fractie
Bafta :3
Bunicaluiandrei
5/12 : (2/6 - 3/6) + 1/6 = 5/12 · (- 6/1) + 1/6 = - 5/2 + 1/6 = - 15/6 + 1/6 = - 14/6 =
= - 7/3

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