Respuesta :

16:2 and 40:5. These are ratios.

$16 and 2 tickets for the unit rate is 8/1.
$40 and 5 tickets for the unit rate is 8/1
$16 for 2 tickets:
$16/ 2 tickets= $8/ticket.

$40 for 5 tickets:
$40/ 5 tickets= $8/ticket

The unit rate is $8/ ticket.