Solve for x
x=\frac{9}{400}=0.0225
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\frac{5\sqrt{16x}}{5}=\frac{3}{5}
Divide both sides by 5.
\sqrt{16x}=\frac{3}{5}
Dividing by 5 undoes the multiplication by 5.
16x=\frac{9}{25}
Square both sides of the equation.
\frac{16x}{16}=\frac{\frac{9}{25}}{16}
Divide both sides by 16.
x=\frac{\frac{9}{25}}{16}
Dividing by 16 undoes the multiplication by 16.
x=\frac{9}{400}
Divide \frac{9}{25} by 16.
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