What is the answer to (100)/x =(30)/(27.5) ?

The answer to (100)/x =(30)/(27.5) is x= 275/3

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(100)/x =(30)/(27.5)

\frac{100}{x} = \frac{30}{27.5}

x = \frac{275}{3}

Decimal Notation

x = 91.66666 \dots

Solution steps

\frac{100}{x} = \frac{30}{27.5}

Cross multiply

2750 = x \cdot 30

Switch sides

x \cdot 30 = 2750

Divide both sides by

30

x = \frac{275}{3}

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = \frac{275}{3}

15 x - \frac{4}{x} = 4

\frac{9}{11 x + 1} = \frac{5}{7 x - 3}

\frac{7}{2 x} = \frac{49}{42}

\frac{( x - 2 )}{x ^{2} - x - 2} = 0

\frac{k}{k ^{2}} = \frac{k - 1}{k}

What is the answer to (100)/x =(30)/(27.5) ?
The answer to (100)/x =(30)/(27.5) is x= 275/3
Solve for x: (100)/x =(30)/(27.5)
The solution is x= 275/3