Question

алгебра 8класс плизззки​

Answer 1

$\frac{\frac{1}{8}:\frac{5}{16} +2.25*0.8 }{(2\frac{1}{48}-1\frac{55}{72} ):3\frac{1}{12} } +3\frac{3}{5} =\frac{\frac{1}{8}*\frac{16}{5} +1.8 }{(\frac{97}{48} -\frac{127}{72} ):\frac{37}{12} } +\frac{18}{5} =\frac{0.4+1.8}{(\frac{291}{144} -\frac{254}{144})*\frac{12}{37} } +\frac{18}{5} =\frac{2.2}{\frac{37}{144}*\frac{12}{37} } +\frac{18}{5} =\\\\=\frac{22}{10} :\frac{1}{12} +\frac{18}{5} =\frac{22}{10} *12+\frac{18}{5} =\frac{132}{5} +\frac{18}{5} =\frac{150}{5} =30$