Less than or greater than numbers
First method, how to remember.
Less than is `<` greater than is `>`
This looks like an L that's been bent in a breeze. It stands for LESS THAN an L. Therefore `>` (the other one) must mean greater than.
This means 15 is less than 20.
This means 10 is greater than 6.
This means X is greater than 6.