Помогите Пожалуйста решите 2 примера Срочно Нужно ПОЖАЛУЙСТА

1)
$5 \frac{7}{15} -( 7\frac{1}{12} -( 4\frac{29}{60} -(2 \frac{1}{5} -1 \frac{5}{6} )))= \frac{82}{15}-( \frac{85}{12}-( \frac{269}{60}-( \frac{11}{5}- \frac{11}{6})))=$ $\frac{82}{15}-( \frac{85}{12}-( \frac{269}{60}-( \frac{66}{30}- \frac{55}{30})))= \frac{82}{15}-( \frac{85}{12}-( \frac{269}{60}- \frac{11}{30}))$ $=\frac{82}{15}-( \frac{85}{12}-( \frac{269}{60}- \frac{22}{60}))= \frac{82}{15}-( \frac{85}{12}- \frac{247}{60})= \frac{82}{15}-( \frac{425}{60}- \frac{247}{60})$ $= \frac{82}{15}- \frac{178}{60}= \frac{164}{30}- \frac{89}{30} = \frac{75}{30}= 2,5$

2)
$6\frac{13}{24} -((14 \frac{7}{24} -10 \frac{31}{48} )-( 2\frac{3}{4} - 1\frac{7}{12} ))-1 \frac{1}{16} =$ $\frac{157}{24}-(( \frac{343}{24} - \frac{511}{48} )-( \frac{11}{4} - \frac{19}{12} ))- \frac{17}{16}=$ $\frac{157}{24}-(( \frac{686}{48} - \frac{511}{48} )-( \frac{33}{12} - \frac{19}{12} ))- \frac{17}{16}= \frac{157}{24} -( \frac{175}{48} - \frac{14}{12} )- \frac{17}{16}$ $= \frac{157}{24} - (\frac{175}{48} - \frac{56}{48})- \frac{17}{16} = \frac{157}{24} - \frac{119}{48} - \frac{17}{16} =\frac{314}{48} - \frac{119}{48} - \frac{51}{48} = \frac{144}{48}= 3$