proportion
The process is the same.
97+88
Each part of an equation or an expression is called a term.
Thats just how PEMDAS roles
when comparing a part to a whole in fractions you would put the whole as the denominator: 1/4 would be one part of 4.
If they things you are comparing part of a whole, pie graph. If not, bar graph.
Percent equation
A percent equation refers to the process of finding the percent of a quantity. For example, a percent equation for 70 questions correct out of 100 would be 70/100 = .7, or 70%. For any number, the percent is the numerator of an equivalent ratio whose denominator is 100.
it separating the whole numbers from the fraction parts.
There is no difference.
proportion
It only works sometimes if you're comparing a part to a whole ratio.
The process is the same.
they both go together
-230 < -335, is it right?
Use a pie chart when you're comparing many things with percents to show how each part fits into the whole.