three equivalent fractions for 4/9

pls. help

3 answers

4/9 * 2/2 = 8/16
4/9 * 3/3 = 12/27
4/9 * 4/4 = 16/36
4/9 * 5/5 = 20/45
4/9 = 8/18 = 12/27 = ...

just multiply top and bottom by the same number, and you will have an equivalent fraction
Oops -- I had a typo.

4/9 = 8/18