Evaluate
-\frac{93}{400}=-0.2325
Factor
-\frac{93}{400} = -0.2325
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\frac{32}{400}-\frac{125}{400}
Least common multiple of 25 and 16 is 400. Convert \frac{2}{25} and \frac{5}{16} to fractions with denominator 400.
\frac{32-125}{400}
Since \frac{32}{400} and \frac{125}{400} have the same denominator, subtract them by subtracting their numerators.
-\frac{93}{400}
Subtract 125 from 32 to get -93.
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