1. 
46,4" alt="(\frac{5}{6}+1\frac{1}{10} )*24=(\frac{5}{6}+\frac{11}{10} )*24=(\frac{50}{60} +\frac{66}{60} )*24=\frac{116}{60} *24=\frac{116*24}{60} =\frac{116*2}{5} =\frac{232}{5} =46,4" align="absmiddle" class="latex-formula">
2. 2
3.2
4. 
25" alt="\frac{(5^{3} * 5^{5} )^{4} }{(5*5^{9} )^{3} } =\frac{5^{12}*5^{20} }{5^{3} *5^{27} } =\frac{5^{32} }{5^{30} } =5^{2} =25" align="absmiddle" class="latex-formula">
5. 1000