Odpowiedź :
[tex]\frac{13}{4} = \frac{13\cdot25}{4\cdot25} = \frac{325}{100} = 3,25\\\\\\4\frac{8}{13} =4,61538461538 ...=4,(615384)[/tex]
[tex]\frac{13}{4} = \frac{13\cdot25}{4\cdot25} = \frac{325}{100} = 3,25\\\\\\4\frac{8}{13} =4,61538461538 ...=4,(615384)[/tex]