Final answer:
We can fit 3 blocks with dimensions of 3x1x1 in a unit cube.
Step-by-step explanation:
To determine how many blocks with dimensions of 3x1x1 can fit in a unit cube, we can start by finding out how many 3x1x1 blocks can fit along each side of the cube. Since the edge length of the unit cube is 1, we can fit one 3x1x1 block along each side of the cube. Therefore, in total, we can fit 3 blocks in the unit cube.
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