Question
Fill in the blank:
$\frac{-6}{11}=\frac{-18}{\dots}=\frac{\dots}{-18}$

Answer

$\frac{-6}{11}=\frac{-18}{\dots}=\frac{\dots}{44}$
$-18=-6\times3$
$\therefore\frac{-6}{11}=\frac{-6\times3}{11\times3}=\frac{-18}{33}$
$\therefore\frac{-6}{11}=\frac{-6\times3}{11\times3}=\frac{-18}{33}$
$44=11\times4$
$\therefore\frac{-6}{11}=\frac{-6\times4}{11\times4}=\frac{-24}{44}$
$\therefore\frac{-6}{11}=\frac{-18}{33}=\frac{-24}{44}$

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