[tex]1\frac{2}{25}*\frac{5}{9}=\frac{\not{27}^3}{\not{25}^5}*\frac{\not{5}^1}{\not{9}^1}=\frac{3}{5}\\\\2\frac{13}{18}*2\frac{2}{7}= \frac{\not{49}^7}{\not{18}^9}* \frac{\not{16}^8}{\not{7}^1} =\frac{56}{9}=6\frac{2}{9}\\\\1\frac{4}{5}*2\frac{7}{9}=\frac{\not{9}^1}{\not{5}^1}*\frac{\not{25}^5}{\not{9}^1}=5\\\\2\frac{3}{11}*3\frac{3}{10}=\frac{\not{25}^5}{\not{11}^1}*\frac{\not{33}^3}{\not{10}^2}=\frac{15}{2}=7\frac{1}{2}\\\\3\frac{1}{3}*1\frac{4}{5}=\frac{\not{10}^2}{\not{3}^1}*\frac{\not{9}^3}{\not{5}^1}=6[/tex]
[tex]2\frac{1}{24}*2\frac{6}{7}= \frac{\not{49}^7}{\not{24}^6}* \frac{\not{20}^5}{\not{7}^1}=\frac{35}{6}=5\frac{5}{6}[/tex]
