Percentage Calculation Hack

What’s the coolest mathematical fact you know of? x% of y = y% of x y(x/100)=x(y/100) So, in order to calculate a percentage in your head you might want to turn it around. What’s 2% of 50? It’s 50% of 2. I’m going to masturbate to this

A Twitter exchange shows a user sharing a clever mental-math trick: percentage calculations can be reversed to make them easier. The final reply humorously exaggerates how satisfying the mathematical fact is by saying they will masturbate to it, creating an absurd reaction to a simple calculation. EN: A Twitter exchange shows a user sharing a clever mental-math trick: percentage calculations can be reversed to make them easier. The final reply humorously exaggerates how satisfying the mathematical fact is by saying they will masturbate to it, creating an absurd reaction to a simple calculation.

• @beobanka / 48585 2025-07-30