July 19, 2015
As we showed in the previous section, ratios can be represented in percent form. As such, GMAT percents are also a way to show the relationship between numbers. First let’s cover the format of percents:
Clearly to move from percent to decimal you divide by 100. Also, being able to move interchangeably between fractions, decimals and percents will help tremendously on GMAT percents problems. Personally, I will always try to convert back to fractions as the math tends to be the easiest.