How to use “Much” and “Many”

English grammar: How to use “Much” and “Many”
When forming questions and statements relating to quantities and amounts of something, many/fewer is used with countable nouns and much/less with uncountable nouns.

Example

I do have much money
They own many houses.
Jhon owns many properties in Spain.
We didn’t earn much profit this year.
How much money have you got?