> [...] in supermarkets in Europe they are required by law to put the "€/liter" ... | Hacker News

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dozzie on July 20, 2017 | parent | context | favorite | on: Should Community Colleges Abolish Algebra?

> [...] in supermarkets in Europe they are required by law to put the "€/liter" price in small on the side, so you can compare easily.

Yeah, and then you get aggregate price in "€/package", except that packages are of different size.

majewsky on July 20, 2017 [–]

Or they switch between "€/kg", "€/100 g", "€/liter", and "€/package" seemingly randomly.

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