\[\boxed{\text{Проверочная\ работа\ №}\text{2.\ Смешанные\ числа}}\]
\[\boxed{\text{1.}}\]
\[\frac{13}{100} + 3 = 3\frac{13}{100}\text{.\ \ \ }\]
\[\boxed{\text{2.}}\]
\[\frac{15}{7} = 2\frac{1}{7}\text{.\ \ \ }\]
\[\boxed{\text{3.}}\]
\[\frac{25}{19} = 1\frac{6}{19}\text{.\ \ \ }\]
\[\boxed{\text{4.}}\]
\[10\frac{3}{8} = \frac{8 \cdot 10 + 3}{8} = \frac{83}{8}\text{.\ \ \ }\]
\[\boxed{\text{5.}}\]
\[6 + \frac{1}{10} = 6\frac{1}{10} = \frac{10 \cdot 6 + 1}{10} = \frac{61}{10}\text{.\ \ \ }\]
\[\boxed{\text{6.}}\]
\[\frac{13}{100} + 3 = 3\frac{13}{10} = \frac{10 \cdot 3 + 13}{10} =\]
\[= \frac{30 + 13}{10} = \frac{43}{10}\text{.\ \ \ }\]
\[\boxed{\text{7.}}\]
\[Нет.\]
\[\ \frac{28}{3} = 9\frac{1}{3}\ \frac{км}{ч}.\]
\[\boxed{\text{8.}}\]
\[Нет.\]
\[3\ ч\ 17\ мин = 3\ ч + \frac{17}{60}\ ч =\]
\[= 3\frac{17}{60}\ ч.\ \ \ \]