Solve for x
x=\frac{43}{460}\approx 0.093478261
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2.3x=0.215
Multiply 0.1 and 2.15 to get 0.215.
x=\frac{0.215}{2.3}
Divide both sides by 2.3.
x=\frac{215}{2300}
Expand \frac{0.215}{2.3} by multiplying both numerator and the denominator by 1000.
x=\frac{43}{460}
Reduce the fraction \frac{215}{2300} to lowest terms by extracting and canceling out 5.
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