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submitted 7 months ago by Stamets@lemmy.world to c/tumblr@lemmy.world
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[-] sexual_tomato@lemmy.dbzer0.com 5 points 7 months ago

It's 1/640th of a square mile

[-] bi_tux@lemmy.world 3 points 7 months ago

in europe we have a and hekta, a is 10m^2 and hekta 100m^2 and km^2 which is 1000m^2 ofc

[-] itslilith@lemmy.blahaj.zone 6 points 7 months ago

without brackets this is misleading:

a = (10m)² = 100m²

ha = (100m)² = 10,000m²

km² = (1000m)² = 1,000,000m²

[-] wieson@feddit.de 5 points 7 months ago

Also in Africa, Asia, Oceania and Antarctica

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[-] SuddenDownpour@sh.itjust.works 2 points 7 months ago

Is 200 ft by 200 ft equal to one acre? A piece of land that measures 200 ft by 200 ft is the equivalent of 40,000 square feet. One acre contains 43,560 square feet, making the 200 x 200 ft land equal to approximately 0.918 acres.

Gee, if only someone would come up with a system that properly ordered scales of measurement in a logical and sensible way...

[-] Sagifurius@lemm.ee 3 points 7 months ago

Yeah it looks stupid when you do it like that, almost the same thing as if I told you there was 3,280 feet in a kilometer. Feet are not the base unit here, the mile is.

[-] SuddenDownpour@sh.itjust.works 4 points 7 months ago

Asked Google again. Is this it?

How many acres are in a mile by a mile? 1 Square Mile = 640 Acres. There are 640 acres in a square mile, because an acre is defined as an area of 66 feet to 660 feet and equals to 66 * 660 = 43560 square feet and one mile is 5280 feet and one sq.

Because it isn't really helping it either.

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[-] wieson@lemmy.world 3 points 7 months ago

Well, there's your problem. That the base units don't fit into each other neatly.

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[-] sighofannoyance@lemmy.world 3 points 7 months ago

Gee, if only someone would come up with a system that properly ordered scales of measurement in a logical and sensible way…

No use, even if somebody come up with such a system, adoption of such would be impossible due to "this is the way we always did it"

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this post was submitted on 11 Jan 2024
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