25% = 0.25
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.
For shitposting by people who can smell burnt toast.
Instance Rules:
25% = 0.25
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.