Mia and Tia will use 2 packages of mix to make 4 pitchers of lemonade.
At the end of the week the pitcher will be filled with lemonade.
Mia and Tia drank three quarters of a full pitcher on Monday.
pitcher + pitcher = pitcher
Each day of the week, they will drink the same quantity.
In five days Mia and Tia will drink 5 pitcher, or 3 pitchers.
The least amount of lemonade they must prepare is 4 pitchers. (3 pitchers is not enough.)
If package produces 1 full pitcher, then 1 package produces 2 pitchers.
To make 4 pitchers of lemonade, they need 2 packages of lemonade mix.
They will make 4 pitchers of lemonade, but drink 3 pitchers.
To find out how much lemonade will be left:
At the end of the week, pitcher of lemonade will be left.
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