There is virtually an unlimited number of fractions between [tex] \frac{2}{3} [/tex] and [tex] \frac{3}{3} [/tex]
[tex] \frac{2}{3} < \frac{3}{3} <[/tex]
There is an unlimited amount of fractions because [tex] \frac{2}{3} [/tex] and [tex] \frac{3}{3} [/tex] can be broken up into smaller and smaller pieces or even bigger like a pie
For example: [tex] \frac{2}{3} [/tex] is equivalent to [tex] \frac{200}{300} [/tex] and [tex] \frac{3}{3} [/tex] is equivalent to [tex] \frac{300}{300} [/tex] or even [tex] \frac{3000000}{3000000} [/tex]