\(\dfrac{66}{60}=\dfrac{66:6}{60:6}=\dfrac{11}{10}\)
\(\dfrac{27}{300}=\dfrac{27:3}{300:3}=\dfrac{9}{100}\)
\(\dfrac{3}{4}=\dfrac{3\times25}{4\times25}=\dfrac{75}{100}\)
\(\dfrac{31}{125}=\dfrac{31\times8}{125\times8}=\dfrac{248}{1000}\)
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