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It means that order doesn't matter in some operation of math. E.g. 3 + 2 and 2 + 3 are equivalent.  Which order you add them in doesn't matter. Since this was under a category about law and property, did you mean Community Property?
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What's 16x16 round?  Do you mean 16 foot diameter and 16 feet deep?  Somehow I doubt that is what you meant -- never heard of a 16 foot deep pool except for diving.  A round pool would be a cylinder, so the volume is the area of the surface times the depth.  The area of a circle is … Read more