this post was submitted on 19 Dec 2025
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Chapotraphouse
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No anti-nautilism posts. See: Eco-fascism Primer
Slop posts go in c/slop. Don't post low-hanging fruit here.
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Percentages are multiplicative, not addative, so if you go down 50 and then up 50 (or vice versa) you end up at 75% of the original value.
Equation would be original value * (1 + % ÷ 100)
So if we start with 1, 1 * (1-50/100) = .5 .5 * (1+50/100) =.75
In simplified fractions, 1 * 1/2 * 3/2= 3/4
I know. Far too many people I’ve had exactly this conversation with don’t seem to be able to grasp that, though, no matter how I present it to them.