I = \frac { 9 - 2,6 } { 2 + 10 + 80 }
Solve for I
I=\frac{8}{115}\approx 0,069565217
Assign I
I≔\frac{8}{115}
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I=\frac{6,4}{2+10+80}
Subtract 2,6 from 9 to get 6,4.
I=\frac{6,4}{12+80}
Add 2 and 10 to get 12.
I=\frac{6,4}{92}
Add 12 and 80 to get 92.
I=\frac{64}{920}
Expand \frac{6,4}{92} by multiplying both numerator and the denominator by 10.
I=\frac{8}{115}
Reduce the fraction \frac{64}{920} to lowest terms by extracting and canceling out 8.
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