What does '<24' mean

Question

Hello,

 

i know if the arrow was flipped around it would mean "greater than" but not sure what <24 means?

 

also, if there was a line below the arrow it would mean "greater than or equal to"

Answer 1

> means greater than

≥ means greater than or equal to

< means less than

≤ means less than or equal to

 

3 < 4 means "3 is less than 4"

x ≤ 10 means "x is a number less than or equal to 10"

 

< 24 means "less than 24"