this post was submitted on 31 Mar 2024
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Divide a metre by 4 and you get 0.25 meters or 25cm
Dived a foot by 4 you get 3 inches.
Dived a yard by 4 you get 9inches
Metric here wins in my opinion.
Now let's go by 3
1m by 3 is yes 33.3r not great but 1m is 100cm and that's how it is.
1ft by 3 is 4 inches. Sure looks great now.
Except size resolution is far greater in metric in simple forms
Every inch is 2.54 cm obviously they dont round up nicely.
Once we have to go smaller than an inch we need 15/16s of a inch, smaller then a cm we drop down to mm.
10mm makes a cm.
In super practical terms i need a spanner, 16mm is to big, i get the 15 next.
5/8 is to big what do i get next?
(I know the answer)
Also another argument is well whats if you need half a mm etc we just use 0.5m or 0.7mm etc
Very small sizes for most everyone day to day.
Sure it's not great breaking it too 0.whatever, but metric does it so much smaller as imperial made that jump to incorporate a size smaller then an inch.
1/4 inch is just 0.25 inches
Base 12 has factors: 1,2,3,4,6. Dividing by 5 is tricky.
Base 10 has factors: 1,2,5. Dividing by 3 is tricky.
I think this is it. The 5 factors instead of 3.
I also think there was something to do with fractions of an inch too. Like that divisibility was also an advantage of imperial.
Even these people who are screeching "decimal for everything!" in the thread still use dozenal for time, months, and cartons of eggs.
Meanwhile I'm bucking trends as an advocate of the dozenal metric system.
I was going to mention the base number issue but couldn't be bothered, i had just only woken up