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Mathematics 23 Online
OpenStudy (anonymous):

77/(a)(2 1/3^2)

OpenStudy (anonymous):

\[\frac{77}{a}*\frac{21}{3^2}\]right ?

OpenStudy (anonymous):

\[77*3^2=21a\]\[\frac{693}{21}=a\]3=a if you like my answer, click good answer,TY

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