Solve for x
x=\frac{125}{157}\approx 0.796178344
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5=6.28x
Multiply 2 and 3.14 to get 6.28.
6.28x=5
Swap sides so that all variable terms are on the left hand side.
x=\frac{5}{6.28}
Divide both sides by 6.28.
x=\frac{500}{628}
Expand \frac{5}{6.28} by multiplying both numerator and the denominator by 100.
x=\frac{125}{157}
Reduce the fraction \frac{500}{628} to lowest terms by extracting and canceling out 4.
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