popo
persistence in real world situations.
buying food
to help find the answer to real world situations
In the real world you can use the order of rational numbers. This is used a lot in math.
When it tell you what value to round to
The Real World - 1992 Hair-Razing Arguments and Sticky Situations 26-4 was released on: USA: 19 October 2011
some real world problems have more than one answer (output) given one input, these situations can be described by functions
The additive inverse is used to solve equations; equations, in turn, are used to model many real-world situations.
Equations are used to give a mathematical analysis of events or situations in the real world.
The answer depends on what quantities you wish to compare. And, in a real world situation, it also depends on what tools you are capable of obtaining and using!
Unless you are an electrical engineer or a math teacher, every number you will ever use in a real world situation will be a real number.