Evaluate
-\frac{67}{288}\approx -0.232638889
Factor
-\frac{67}{288} = -0.2326388888888889
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\frac{1\left(-67\right)}{4\times 72}
Multiply \frac{1}{4} times -\frac{67}{72} by multiplying numerator times numerator and denominator times denominator.
\frac{-67}{288}
Do the multiplications in the fraction \frac{1\left(-67\right)}{4\times 72}.
-\frac{67}{288}
Fraction \frac{-67}{288} can be rewritten as -\frac{67}{288} by extracting the negative sign.
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