When comparing numbers, you can use words such as 'greater than' and 'less than'. However, it is sometimes easier to use a symbol than writing words. 80 is bigger number than 50, so you can use ...

The "greater than" symbol (>) is used to express a larger value. For example, if (x > 10) means "if X is more than 10." Also called a "right arrow," it is also used ...