\(\frac{13}{2}\)\(=\frac{65}{10}\)\(=6,5\)
\(\frac{11}{40}\)\(=\frac{11x25}{40x25}\)\(=\frac{275}{1000}\)\(=0,275\)
\(\frac{32}{5}\)\(=\frac{64}{10}\)\(=6,4\)
\(\frac{21}{250}\)\(=\frac{84}{1000}\)\(=0,084\)
\(\frac{1}{200}\)\(=\frac{5}{1000}\)\(=0,005\)