Respuesta :

nidafirose0

Step-by-step explanation:

$3.68 for 16 pens

$3.68 per 16 pens

($3.68) / (16 pens)  

$0.23 / (1 pen)

$0.23 / pen

$0.23 per pen

Answer: $0.36

Step-by-step explanation:

Because you divide $2.16 & 6 to get it.