What is the answer to 13/17 = 6/u ?

The answer to 13/17 = 6/u is u= 102/13

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13/17 = 6/u

\frac{13}{17} = \frac{6}{u}

u = \frac{102}{13}

Decimal Notation

u = 7.84615 \dots

Solution steps

\frac{13}{17} = \frac{6}{u}

Cross multiply

13 u = 102

Divide both sides by

13

u = \frac{102}{13}

Verify Solutions

Find undefined (singularity) points:

u = 0

Combine undefined points with solutions:

u = \frac{102}{13}

\frac{x - 2}{x} = \frac{3}{6}

\frac{9}{x - 7} = \frac{6}{x}

\frac{( n + 2 ) !}{( n - 3 ) !} = 30 n

\frac{3 x - 2}{x - 1} = 2

\frac{4}{8} = \frac{3}{z}