Автор - bullerdmitrij17

ПОМОГИТЕ ДАМ 95 баллов​

Ответ

Проверено экспертом

Автор - Бориссс

Ответ:

Пошаговое объяснение:

displaystyle\A=frac{(2dfrac{5}{6}-7dfrac{1}{9})*(-0.54):(-0.7)}{(dfrac{4}{23}*(-dfrac{3}{19})-dfrac{4}{23}*(-1dfrac{3}{19} ))*(-5.75)} =\ \ \= frac{(dfrac{17}{6}-dfrac{64}{9})*dfrac{54}{100}*dfrac{10}{7}}{(dfrac{4}{23}(-dfrac{3}{19}+1dfrac{3}{19})*(-5.75)} =dfrac{dfrac{17*3-64*2}{18} *dfrac{54}{70}}{dfrac{4}{23}*5dfrac{3}{4}} =\ \ \

displaystyle\=dfrac{-dfrac{77*3}{70}}{dfrac{4}{23}*(-dfrac{23}{4})} =dfrac{11*3}{10}=3.3\  \ \

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displaystyle\B=dfrac{(-0.009:0.01):(dfrac{1}{6}-0.8+dfrac{2}{3})}{(-3dfrac{6}{25}+(-dfrac{1}{4}):(-0.02)-4.76)}=\ \ \=dfrac{-0.9:(dfrac{5}{30}+dfrac{20}{30}-dfrac{24}{30})}{-3.24-4.76+dfrac{1}{4}*dfrac{100}{2}}=dfrac{-dfrac{9}{10}*dfrac{30}{1}}{-8+12.5}=dfrac{-27}{4.5}=dfrac{-27*2}{9} =-6\ \ \

A=3.3

B=-6

3.3>-6    =>  A>B

|A|=|3.3|=3.3

|B|=|-6|=6

3.3<6     => |A|<|B|

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