[tex]a=\frac{1-0,125\cdot \frac{1}{2} }{\frac{7}{8} -\frac{3}{4} } \\\\a=\frac{1-\frac{1}{8}\cdot\frac{1}{2} }{\frac{7}{8} -\frac{6}{8} } \\\\a=\frac{1-\frac{1}{16} }{\frac{1}{8} } \\\\a=\frac{\frac{15}{16} }{\frac{1}{8} } =\frac{15}{16}\div \frac{1}{8}\\\\a=\frac{15}{16}\cdot \frac{8}{1} \\\\a=\frac{15}{2} \\\\a=7\frac{1}{2}[/tex]
[tex]b=1\frac{1}{2} \cdot 4\frac{6}{11} \cdot 3\frac{2}{3} \cdot (-\frac{1}{5} )\\\\b=\frac{3}{2}\cdot \frac{50}{11}\cdot \frac{11}{3} \cdot (-\frac{1}{5} )\\\\b=-\frac{50}{10} \\\\b= -5\\[/tex]
[tex]c=\frac{2}{11} \cdot 1,5\cdot 2,75\cdot (-1\frac{1}{3} )\\\\c=\frac{2}{11} \cdot 1\frac{1}{2} \cdot 2\frac{3}{4} \cdot (-1\frac{1}{3})\\\\c=\frac{2}{11} \cdot \frac{3}{2} \cdot \frac{11}{4} \cdot (-\frac{4}{3})\\\\c= -1[/tex]
Uporządkowane liczby a, b, c w kolejności rosnącej:
[tex]~~~~ b,~~c,~~a\\\\ -5,~~-1, ~~7\frac{1}{2}[/tex]
