What is the answer to (20)/x =(13)/(12.25) ?

The answer to (20)/x =(13)/(12.25) is x= 245/13

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(20)/x =(13)/(12.25)

\frac{20}{x} = \frac{13}{12.25}

x = \frac{245}{13}

Decimal Notation

x = 18.84615 \dots

Solution steps

\frac{20}{x} = \frac{13}{12.25}

Cross multiply

245 = x \cdot 13

Switch sides

x \cdot 13 = 245

Divide both sides by

13

x = \frac{245}{13}

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = \frac{245}{13}

\frac{5}{9} = \frac{10}{k - 12}

\frac{5 x - 10 x ^{2}}{10 - 3 x} = 0

\frac{1}{4} = x^{- 2}

x, y^{2} = 1 - \frac{2}{x}

\frac{6}{8} = \frac{21}{b}

What is the answer to (20)/x =(13)/(12.25) ?
The answer to (20)/x =(13)/(12.25) is x= 245/13
Solve for x: (20)/x =(13)/(12.25)
The solution is x= 245/13