Question

calcular el valor de x de 0,7/1,4= 15/x

Answer 1

Hola!!☺☺

$\frac{0.7}{1.4} = \frac{15}{x} \\ \\ \frac{ \frac{7}{10} }{ \frac{14}{10} } = \frac{15}{x} \\ \\ \frac{7}{14} = \frac{15}{x} \\ \\ \frac{1}{2} = \frac{15}{x} \\ \\ x = 15 \times 2 \\ \\ x = 30$