Solve for I
I = \frac{5}{4} = 1\frac{1}{4} = 1.25
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9I=\frac{45}{4}
The equation is in standard form.
\frac{9I}{9}=\frac{\frac{45}{4}}{9}
Divide both sides by 9.
I=\frac{\frac{45}{4}}{9}
Dividing by 9 undoes the multiplication by 9.
I=\frac{5}{4}
Divide \frac{45}{4} by 9.
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