What is the answer to 8/100 = 2/x ?

The answer to 8/100 = 2/x is x=25

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8/100 = 2/x

\frac{8}{100} = \frac{2}{x}

x = 25

Solution steps

\frac{8}{100} = \frac{2}{x}

Cross multiply

8 x = 200

Divide both sides by

8

x = 25

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 25

2 x + \frac{5}{x} = - 5

1 0^{- 4} = \frac{x}{0.1 - x}

l, A = \frac{r}{2 l}

x^{- 3} = \frac{1}{64}

\frac{x}{x ^{2} - 8} = \frac{2}{x}