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Determinati valuarealui x din proportia :
10 supra x egal 5 supra 6.


Răspuns :

[tex] \frac{10}{x} = \frac{5}{6} [/tex]

[tex]x = \frac{10 \times 6}{5} [/tex]

[tex]x = \frac{60}{5} [/tex]

[tex]x = 12[/tex]

[tex] \frac{10}{x } = \frac{5}{6} = > x = \frac{10 \times 6}{5} = 12[/tex]