Chuyển các phân số 9/7 ; 5/3 ; 19/5 ; 11/2 ; 21/4 ; 17/8 ; 32/11 thành hỗn số:

\[\frac{9}{7} = \frac{{7 + 2}}{7} = 1 + \frac{2}{7} = 1\frac{2}{7}\]

\[\frac{5}{3} = \frac{{3 + 2}}{3} = 1 + \frac{2}{3} = 1\frac{2}{3}\]

\[\frac{{19}}{5} = \frac{{15 + 4}}{5} = 3 + \frac{4}{5} = 3\frac{4}{5}\]

\[\frac{{11}}{2} = \frac{{10 + 1}}{2} = 5 + \frac{1}{2} = 5\frac{1}{2}\]

\[\frac{{21}}{4} = \frac{{20 + 1}}{4} = 5 + \frac{1}{4} = 5\frac{1}{4}\]

\[\frac{{17}}{8} = \frac{{16 + 1}}{8} = 2 + \frac{1}{8} = 2\frac{1}{8}\]

\[\frac{{32}}{{11}} = \frac{{22 + 10}}{{11}} = 2 + \frac{{10}}{{11}} = 2\frac{{10}}{{11}}\]