Respuesta :

renknee

Answer:

n = 45

Step-by-step explanation:

Step 1: Cross-multiply.

  • [tex]\frac{11}{9} = \frac{55}{n}[/tex]
  • [tex]11 * n = 55 * 9[/tex]
  • [tex]11n = 495[/tex]

Step 2: Divide both sides by 11.

  • [tex]\frac{11n}{11} = \frac{495}{11}[/tex]
  • [tex]n = 45[/tex]