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Arianna bought 8 postcards during 2 days of vacation. How many days will Arianna have to spend on vacation before she will have bought a total of 16 postcards? Solve using unit rates.

User Mozami
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1 Answer

9 votes

Answer:

4 days

Explanation:

8 postcards being bought every two days. in four days there will be 16

User Arian Faurtosh
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