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cat la suta reprezinta: 6 din 108


Răspuns :

6[tex]* \frac{x}{100} =108[/tex]=>[tex] \frac{6x}{100} =108/*100[/tex]=>
=>6x=10800=>x=1800%

Verificare:6*[tex] \frac{1800}{100} =108[/tex]
 [tex]\frac{6}{108}=\frac{p}{100}\;\;\Rightarrow\;\;p=\frac{6\cdot100}{108}=5,55[/tex]%