Question

$\frac{6}{9} = \frac{10}{ \times }$
$\frac{ \times }{21} = \frac{4}{28}$
$\frac{ 15}{24} = \frac{55}{ \times }$
$\frac{6}{4} = \frac{ \times }{6}$
$\frac{ \times }{39} = \frac{30}{65}$
$\frac{42}{54} = \frac{ \times }{63}$
$\frac{8}{ \times } = \frac{12}{15}$
$\frac{14}{ \times } = \frac{49}{42}$
$\frac{16}{ \times } = \frac{32}{16}$

me urge por favor!!​

Answer 1

Respuesta:

10

Explicación paso a paso: