January 2014
Beginner
288 pages
4h 31m
English
CHAPTER8
Percentages
In This Chapter
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A percentage is a number or ratio expressed as a fraction of 100. And as you probably know, percentages are denoted by the percent sign: %. Percentages are generally used to express how big or small one quantity is when comparing it with another percentage. You probably deal with them frequently in your daily life, so why not make it easier?
In this chapter, you learn how to work ...