Question

como resuelvo esto
x/14 = 55/70
x/17 = 39/51
x/19 = 48/76

Answer 1

$a) \frac{x}{14} = \frac{55}{70} \\ \frac{x}{1} = \frac{55}{5} \\ x = 11$
$b)\frac{x}{17} = \frac{39}{51} \\ \frac{x}{1} = \frac{39}{3} \\ x = 13$
$c) \frac{x}{19} = \frac{48}{76} \\ \frac{x}{1} = \frac{48}{4} \\ x = 12$