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Robertakiss2010
a fost răspuns

[0,125-0,(6)]×(1/8+2/3)-[1/64-0,(4)]
Va rog, e urgent​

Răspuns :

Explicație pas cu pas:

mai intai transformam fractiile;

0.125=125/1000

0.(6)= 6/9

0.(4)=4/9

(125/1000 - 6/9) * (1/8+2/3) - (1/64*4/9)

(1/8 - 2/3) * (1/8+2/3) - 1/144

-13/24 * 19/24 -1/144

-247/576 - 1/144

-251/576