natural numbers are used in real life for counting, adding, subtracting and even for calculting money purposes
Chat with our AI personalities
In "real life" probably never. There are thought to be approximately 1080 atoms in the universe which is way short of a centillion = 10303.
in cookbooks and recipes
uses in laser machine
You use fractions for LOTS of things in the real world like money, gambling, shopping, clothing, etc.
you can use it house or at the mall or anywhere