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droopette
[tex]\frac{14*25*12}{15*8*49} = \frac{7*5*12}{3*4*49} = \frac{1*5*3}{3*1*7} = \frac{15}{21} = \frac{5}{7} [/tex]
tdonnart
[tex] \frac{14*25*12}{15*8*49}= \frac{\sout{2}*\sout{7}*\sout{5}*5*\sout{3}*\sout{4}}{\sout{3}*\sout{5}*\sout{2}*\sout{4}*\sout{7}*7} \\ \\ \frac{14*25*12}{15*8*49}= \frac{5}{7}[/tex]

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