\(\dfrac{333}{777}-\dfrac{22}{55}\)
\(\dfrac{333}{777}:\dfrac{111}{111}=\dfrac{3}{7}\)
\(\dfrac{22}{55}:\dfrac{11}{11}=\dfrac{2}{5}\)
\(\dfrac{3}{7}-\dfrac{2}{5}=\dfrac{15}{35}-\dfrac{14}{35}=\dfrac{15-14}{35}=\dfrac{1}{35}\)
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\(\dfrac{333}{777}-\dfrac{22}{55}=\dfrac{3}{7}-\dfrac{2}{5}=\dfrac{15}{35}-\dfrac{14}{35}=\dfrac{1}{35}\)
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\(\dfrac{333}{777}-\dfrac{22}{55}=\dfrac{3}{7}-\dfrac{2}{5}=\dfrac{1}{35}\)
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