Evaluate
\frac{1217}{100}=12.17
Factor
\frac{1217}{2 ^ {2} \cdot 5 ^ {2}} = 12\frac{17}{100} = 12.17
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\frac{1217000\times 2}{110000+90000}
Divide 1217000 by \frac{110000+90000}{2} by multiplying 1217000 by the reciprocal of \frac{110000+90000}{2}.
\frac{2434000}{110000+90000}
Multiply 1217000 and 2 to get 2434000.
\frac{2434000}{200000}
Add 110000 and 90000 to get 200000.
\frac{1217}{100}
Reduce the fraction \frac{2434000}{200000} to lowest terms by extracting and canceling out 2000.
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