Question

Carlos bought 80 feet of wire for $16.80 . 80 needs 30 more feet. If the unit price is the same, how will he pay for the extra 30 feet wire?

Answer 1

Answer:

$6.30

Step-by-step explanation:

What you would do is that you know 3x2 is 6 just like 8x2 is 16 but then you but the same amount for the cents so the anwser would be $6.30