Evaluate
-\frac{104}{49}\approx -2.12244898
Factor
-\frac{104}{49} = -2\frac{6}{49} = -2.122448979591837
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\frac{169}{49}-\frac{273}{49}
Least common multiple of 49 and 7 is 49. Convert \frac{169}{49} and \frac{39}{7} to fractions with denominator 49.
\frac{169-273}{49}
Since \frac{169}{49} and \frac{273}{49} have the same denominator, subtract them by subtracting their numerators.
-\frac{104}{49}
Subtract 273 from 169 to get -104.
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