\[\boxed{\mathbf{432\ (432).}\mathbf{\ }Еуроки\ - \ ДЗ\ без\ мороки}\]
\[1)\ Найдем\ разность\ чисел:\]
\[1\frac{1}{9} - \frac{3}{8} = \frac{10^{\backslash 8}}{9} - \frac{3^{\backslash 9}}{8} =\]
\[= \frac{80 - 27}{72} = \frac{53}{72}\]
\[2)\ Найдем\ произведение\ чисел:\]
\[3)\ Сравним:\]
\[\frac{53}{72} > \frac{5^{\backslash 6}}{12} = \frac{30}{72}\]
\[\frac{53}{72} - \frac{5}{12} = \frac{53 - 30}{72} = \frac{23}{72}\]
\[Ответ:разность\ больше\ на\ \frac{23}{72}.\]
\[\boxed{\mathbf{432}.}\]
\[1)\ 2,7 = 2\frac{7}{10}\]
\[2)\ 1,39 = 1\frac{39}{100}\]
\[3)\ 0,069 = \frac{69}{1000}\]
\[4)\ 0,03 = \frac{3}{100}\]