\[\boxed{\text{Проверьте\ себя}\text{.\ Страница\ 47}}\]
\[\boxed{\text{Проверочная\ работа\ №}\text{1.\ Смешанные\ числа}}\]
\[\boxed{\text{1.}}\]
\[\textbf{а)}\ 5\frac{1}{3} = 5 + \frac{1}{3}\]
\[\textbf{б)}\ 2\frac{3}{4} = 2 + \frac{3}{4}\]
\[\textbf{в)}\ 1\frac{1}{10} = 1 + \frac{1}{10}\]
\[\textbf{г)}\ 3\frac{10}{15} = 3 + \frac{10}{15}\]
\[\boxed{\text{2.}}\]
\[\frac{14}{7};\ \frac{21}{7};\ \ \frac{28}{7};\ \frac{35}{7};\ \frac{42}{7};\ \frac{49}{7}\text{.\ }\]
\[\boxed{\text{3.}}\]
\[\frac{3}{2} = 1\frac{1}{2};\]
\[\frac{7}{3} = 2\frac{1}{3};\]
\[\frac{14}{5} = 2\frac{4}{5};\]
\[\frac{117}{15} = 7\frac{12}{15};\]
\[\frac{222}{22} = 10\frac{2}{22};\]
\[\frac{135}{56} = 2\frac{23}{56};\]
\[\frac{1589}{754} = 2\frac{81}{754}.\]
\[\boxed{\text{4.}}\]
\[7\ :2 = \frac{7}{2} = 3\frac{1}{2}\ (кг) - рыбы\ \]
\[досталось\ каждому\ мальчику.\]
\[Ответ:по\ 3\frac{1}{2}\ кг.\]