Respuesta :

Answer:

9.45 per dozen

Step-by-step explanation:

3.15/4 = x/12

Cross Multiply

4x = 37.8

Divide both sides by 4

x=9.45

9.45 per dozen

Answer:

$9.45

Step-by-step explanation:

3.15 divide by 4

=0.7875 times 5

=$9.45