For people who don't get any of this, Americans use:
* Inches and fractions for "small" things: 7Β½ inches, 15ΒΎ
* Feet and inches for "large" things (like more than 2 feet): 6 feet 2 inches, 30 feet 7ΒΌ.
* Thousandths of an inch for tiny things: 38 thousandths, off by a 'thou.
* 1 foot 3 3/8 inches is valid but uncommon, people typically just say 15 and 3/8ths
* 5.91 inches is weird, converting from millimeters (not hundredths of a mm) you probably best round to 5 and 15/16ths which at least is on a tape measure
* 0.79 feet is just malarkey
In England we measure speed with furlongs per fortnight.
It's a rather bizarre mix of units here - the transportation systems interchangeably uses kilometers and miles, some shop owners by principle refuse to use kilograms and insist on "pounds" (without realising a "pound" is defined in law using grams and that there was like a dozen of "pounds"), fuel efficiency is measures in miles per gallon, but it's a different gallon from the one used in the US. In general, the whole units situation is nothing but a confusing dick contest.,,
At the same time, from reference point of view, imperial units have two major issues:
1) they are completely arbitrary, defined out of nowhere
2) they are defined differently at different times and places - there's a whole lot of "miles", "ounces" etc
The latter was a terrible mess even in the UK alone where each industry was using a different standard of ounce and there were like 20 of them, and that status quo was maintained primarily in order to screw confused customers π
@kravietz @epic
This business of different ounces dates back to feudalism when local lords controlled the size of the bushel baskets and flour sacks to screw the surfs who worked the land.
Napoleon established the metric system to take power away from the local lords and place it in the central government, this came along with standard language and giving the surfs official last names.
Sometimes the power structures unseated by colonization are worse than the power structures established. π€·ββοΈ