Each classroom will receive [tex]3\tfrac{1}{2}[/tex] packages of unit cubes.
It is given that, Two classrooms are sharing 7 packages of unit cubes
Total number of packages = 7
Since, all packages split equally in two classroom.
So, number of packages of unit cube receive by each class = [tex]\frac{7}{2}=3\tfrac{1}{2}[/tex]
Therefore, Each classroom will receive [tex]3\tfrac{1}{2}[/tex] packages of unit cubes.
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