Respuesta :

Answer:

$6

Step-by-step explanation:

5*12 which is 60 and it cost $1 for 10 so it is $6

Answer:

$6.00

Step-by-step explanation:

You do this: 10:1=60:x

Cross multiplication: 10x=60

Divide by 10 to get x alone, then x is your answer

60/10=6

Note: Dozen means 12

Q&A Education