Solve for x
x=\frac{1}{1690}\approx 0.000591716
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5x\times 169=0.5
Calculate 13 to the power of 2 and get 169.
845x=0.5
Multiply 5 and 169 to get 845.
x=\frac{0.5}{845}
Divide both sides by 845.
x=\frac{5}{8450}
Expand \frac{0.5}{845} by multiplying both numerator and the denominator by 10.
x=\frac{1}{1690}
Reduce the fraction \frac{5}{8450} to lowest terms by extracting and canceling out 5.
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