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[tex] \frac{1}{x } = \frac{5}{10} \\ \\ \\ [/tex]
[tex]\frac{x}{7} = \frac{135}{3} [/tex]

[tex] \frac{x}{100} = \frac{110}{120} [/tex]

[tex] \frac{x}{100} = \frac{210}{250} [/tex]
hallar en equis el resultado​