Question

$\frac{x}{7} = \frac{20}{35}$

Answer 1

Explicación paso a paso:

$\frac{x}{7}=\frac{20}{35}$

$\frac{x}{7}=\frac{4}{7}$

$\frac{7x}{7}=\frac{4\cdot \:7}{7}$

$x=4$