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That is the case in the U.S. as well. Although I've seen unit pricing of products in different sizes use different units (e.g. one product using ounces and the
by headbansown 7y ago
That is the case in the U.S. as well. Although I've seen unit pricing of products in different sizes use different units (e.g. one product using ounces and the other quarts) that if not done deliberately to make comparison difficult still has that effect.
- namibj 7y agoNot a problem with metric units.
- gruez 7y agoOnly if the density is close to that of water. A quick google search says that approximating 1g = 1ml would work for yogurt (1.04g/ml), but not for honey (1.40g/ml).
- namibj 7y agoThey don't mark out honey in different base units. Some things are sold by volume, but even yogurt is sold by mass. It's partially because packing density is rather variable between different sources/grades, and also not as easy to handle as weight (just add on top, and don't care about the shape of the contents of the bowl).