Evaluate
-\frac{911}{30}\approx -30.366666667
Factor
-\frac{911}{30} = -30\frac{11}{30} = -30.366666666666667
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\frac{69}{30}-\frac{980}{30}
Least common multiple of 10 and 3 is 30. Convert \frac{23}{10} and \frac{98}{3} to fractions with denominator 30.
\frac{69-980}{30}
Since \frac{69}{30} and \frac{980}{30} have the same denominator, subtract them by subtracting their numerators.
-\frac{911}{30}
Subtract 980 from 69 to get -911.
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