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Pls dau coroana ....​

Pls Dau Coroana class=

Răspuns :

[tex] \frac{18}{5} \div \frac{21}{5} = [/tex]

[tex] = \frac{18}{5} \times \frac{5}{21} [/tex]

[tex] = \frac{18}{21} [/tex]

[tex] = \frac{6}{7} [/tex]

Răspuns:

[tex] \frac{6}{7} [/tex]