Respuesta :

TSO
[tex]\frac{55}{100} = \frac{11\times 5}{20\times 5} = \huge{\boxed{\frac{11}{20}}}[/tex]
well 55 can be divided by 5 to get 11, same thing for 100 except you get 20. Plus you can not divide 11 any more so the answer is 11/20