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Emma has twelve 2 1 half inch building blocks. If they were stacked one on top of the other in a single stack. How tall could she build her tower?



Blank Space__________inches



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1 answer

The height of the tower can be found by multiplying 12 (the number of blocks) by 2 ½ inches (the height of each block).

12 * 2 ½ = 30 inches

Therefore, Emma could build her tower to a height of 30 inches.