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(2/3+5,13÷9)÷3 71/100-0(3)


Răspuns :

(2/3+5,13:9) : 371/100 - 1/3

= (2/3+0,57)x100/371 -1/3

=(2/3+57/100)x100/371 - 1/3

=371/300x100/371-1/3

=1/3-1/3=0