• festnt@sh.itjust.works
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      1 day ago

      25% of 4 is the same as 4 × 0.25, which equals 1.

      25% more than 4 is the same as the result above plus 4, meaning 25% more than 4 is 5.

      edit: and, of course, this can all be shortened to 4 × 1.25, as the big fan did.