Andy and his roommates consume 180 bottles of orange juice in 30 days. if they consume the same amount of orange juice each day, how many bottles of orange juice do they consume each day?

Hi!

To solve this, we divide 180 by 30. 


You can think of this equation as .
Count by 3s to find how many times 3 goes into 18.
3, 6, 9, 12, 15, 18
3 goes into 18 6 times.

Which means the answer is 6.

We know that because if we count by 30s, it goes into 180 the same amount of times.
30, 60, 90, 120, 150, 180

So the consume 6 bottles of orange juice a day.

Hope this helps! :)
-Peredhel

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