One of my co-workers grew up in Puerto Rico, here is her perspective:

Are they asking how mass and volume are measured in PR? To my knowledge, beer 
bottles are labeled with oz and things like rum with mL (isn't it the same 
here?); packages are weighed in pounds but they also include grams [like, 
ground coffee would say "16 oz/1 lb (454 g)"]. I never considered that could be 
for Puerto Rico's own transition to the metric system, kind of thought it was 
for the benefit of people in other countries where we might be exporting those 
products.

Many people there would tell you they bought a "liter" or milk when what they 
actually got was a quart, but we all know it's pretty much the same and I've 
always assumed that at some point liters were used so people got used to using 
the term and never switched, but now I'm wondering if we aren't just mixing up 
the systems all over.

I honestly don't know that it means much to people there what a kilometer is, 
they'll just read it on the marker to know where they are (what I mean is I've 
never heard anyone in Puerto Rico say, "oh, it's X km away" or anything like 
that).

By the way, we also measure land area in "cuerdas"; 1 cuerda = 3930.39 SM. 
Plans and such show property areas in either SM or cuerdas.

Howard Ressel
Project Design Engineer
NYSDOT
1530 Jefferson Road
Rochester, NY 14623
585 272-3372


NOTE: Please change your addres book my email will be howard.res...@dot.ny.gov
43,560 square feet in an acre
5280 feet in a mile
16 ounces in a pound
128 ounces in a gallon

23 confused kids in a class

What could be simpler?


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