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4 votes
A-6-inch
b-9-inch
c-12-inch
d-they all have the same unit cost

A-6-inch b-9-inch c-12-inch d-they all have the same unit cost-example-1

2 Answers

6 votes

Answer:

The 9 inch sandwich with the cost of $0.60 per inch.

User VirCom
by
4.9k points
1 vote
9 inch because 5,40:9=0,6 and that is the lowest
User Reaz Patwary
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4.9k points