\frac{ 1800000 }{ 100 } = \frac{ 16.5 \% }{ x }
Solve for x
x=\frac{11}{1200000}\approx 0.000009167
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x\times 1800000=100\times \frac{16.5}{100}
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 100x, the least common multiple of 100,x.
x\times 1800000=100\times \frac{165}{1000}
Expand \frac{16.5}{100} by multiplying both numerator and the denominator by 10.
x\times 1800000=100\times \frac{33}{200}
Reduce the fraction \frac{165}{1000} to lowest terms by extracting and canceling out 5.
x\times 1800000=\frac{100\times 33}{200}
Express 100\times \frac{33}{200} as a single fraction.
x\times 1800000=\frac{3300}{200}
Multiply 100 and 33 to get 3300.
x\times 1800000=\frac{33}{2}
Reduce the fraction \frac{3300}{200} to lowest terms by extracting and canceling out 100.
x=\frac{\frac{33}{2}}{1800000}
Divide both sides by 1800000.
x=\frac{33}{2\times 1800000}
Express \frac{\frac{33}{2}}{1800000} as a single fraction.
x=\frac{33}{3600000}
Multiply 2 and 1800000 to get 3600000.
x=\frac{11}{1200000}
Reduce the fraction \frac{33}{3600000} to lowest terms by extracting and canceling out 3.
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