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22 votes
22 votes
Suppose contact lenses cost $300 for a year’s supply or $30 for a month’s supply. Which is less expensive to order per year, paying for 12 months at one time or paying for 1 month at a time?

User Smithco
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1 Answer

9 votes
9 votes

Answer:

the answer is 12

Explanation:

User Acolchagoff
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