Question

Carlos bought 80 feet of rope for $17.60. He needs 20 more feet. If the unit price is the same how much will he pay for the extra 20 feet of rope? Show each step of your solution and explain your reasoning. im in advanced math tho so

Answer 1

Another 20 feet would be +4.40$

so the total would be $22

Explanation:

17.60/4 because 80/20 is 4.