👉 (initialism) (common) Parts per million. (10000 ppm = 1%)
Alright class, settle down and listen close to me, We’re going to tackle a term you might see! “PPM,” it stands for something quite neat, A measurement used, oh so sweet! It means Parts per Million , don’t you fret, A tiny fraction, we won't forget. Think of it like this, a delicious treat, One million parts, and just a few meet! Like if you have one milligram of sugar in a drink, That's one PPM – a really small think! And the dictionary’s right, it's true, “10000 ppm equals one percent for you!” So remember this rhyme, clear and bright, PPM – Parts per Million, shining light! Do you have any questions about what we’ve learned today?
