\(\dfrac{14}{16}\text{=}\dfrac{7}{8}\text{=}\dfrac{7\times7}{8\times7}\text{=}\dfrac{49}{56}\)
\(\dfrac{24}{21}\text{=}\dfrac{8}{7}\text{=}\dfrac{8\times8}{7\times8}\text{=}\dfrac{64}{56}\)
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