Question

$frac{-0.3 * (-5.5) * frac{3}{11 } * 1.4 }{5* (-70) * (-0.027) * (- frac{5}{9}) }$

Решите плизз

Answer 1

$frac{ frac{3}{10} * frac{55}{10} * frac{3}{11} *frac{14}{10} }{- frac{5}{1} * frac{70}{1}* frac{27}{1000}* frac{5}{9} } =- frac{ frac{3*3*7}{10*10} }{ frac{7*3}{4} } =- frac{3*3*7*4}{10*10*7*3} =- frac{3}{25}$