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MATH / The operation @ is defined as fracmn@fracpq = (m)(p)left(fracqnright) for simplified fractions (p)/(q). What is the simplified value of frac730@frac1021? · Discussion

Discussing The operation @ is defined as frac{m}{n}@frac{p}{q} = (m)(p)left(frac{q}{n}right) for simplified fractions (p)/(q). What is the simplified value of frac{7}{30}@frac{10}{21}? · MATH

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