Respuesta :

bobeld
[tex] \frac{67.5}{5} = \frac{n}{12} [/tex]

Solve by cross multiplying 
5n=810

Divide both sides by 5
n= $162.00 for 12 tickets
easier way to do this is
$67.50÷5=$13.50 (price for 1 ticket)
$13.50×12= $162