Respuesta :

Answer:

Step-by-step explanation:

[tex]\frac{14}{7} =\frac{n}{21}[/tex]

Let us divide by 14 by 7 which is 2, so the equation is:

[tex]2 = \frac{n}{21}[/tex]

Let us multiple 21 over the other side since 21 is in the denominator of the equation, so we get

[tex]n = 21*2 = 42[/tex]

So the answer is 42.