this post was submitted on 09 Nov 2025
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Varyk@sh.itjust.works
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You can use Fibonacci numbers to approximately convert miles to km (europe.pub)
submitted 1 week ago by cm0002@europe.pub to c/lifehacks@sh.itjust.works
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[–] pupbiru@aussie.zone 5 points 1 week ago* (last edited 1 week ago)

or for in your head maths: half + 10%

(though it’s 1km=0.6mi, 1mi=1.6km)