Respuesta :

[tex]\begin{gathered} \frac{2.5}{35}\text{ = }\frac{2}{x} \\ By\text{ cross multiplying we have} \\ 2.5\text{ }\times\text{ x = 35 }\times2 \\ 2.5X\text{ = 70} \\ X\text{ =}\frac{70}{2.5}\text{ = 28} \end{gathered}[/tex]

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