1.031 помогите решить срочно!!!!!!!!. Created by zarina677. matematika-ru

Ответ:Надеюсь ето правильно.

1.031 помогите решить срочно!!!!!!!!...

klida15

Ответ:

$\frac{55}{354}$

Пошаговое объяснение:

$\frac{5}{6} - \frac{21}{45} = \sqrt[5*45-21*6]{45*6} = \frac{225-126}{270} = \frac{99}{270} = \frac{33}{90} = \frac{11}{30}$

$\frac{\frac{11}{30}}{\frac{11}{6} } = \frac{11*6}{11*30} = \frac{1}{5}$

1,125 + $1\frac{3}{4} (= \frac{7}{4} = 1.75$ ) - $\frac{5}{12}$ = 2,875 - $\frac{5}{12}$ = 2 $\frac{7}{8}$ - $\frac{5}{12}$ = 2 $\frac{84-40}{12*8}$ = $\frac{84-40}{96}$ = $\frac{44}{96}$ = $\frac{22}{48}$ = $\frac{11}{24}$

$\frac{11}{24}$ : $\frac{59}{100}$ = $\frac{11}{24}$ * $\frac{100}{59}$ = $\frac{275}{354}$

\frac{1}{5}[/tex] * $\frac{275}{354}$ = $\frac{55}{354}$

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