Evaluate
-\frac{27}{40}=-0.675
Factor
-\frac{27}{40} = -0.675
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-\frac{3}{8}\times \frac{9}{5}
Divide -\frac{3}{8} by \frac{5}{9} by multiplying -\frac{3}{8} by the reciprocal of \frac{5}{9}.
\frac{-3\times 9}{8\times 5}
Multiply -\frac{3}{8} times \frac{9}{5} by multiplying numerator times numerator and denominator times denominator.
\frac{-27}{40}
Do the multiplications in the fraction \frac{-3\times 9}{8\times 5}.
-\frac{27}{40}
Fraction \frac{-27}{40} can be rewritten as -\frac{27}{40} by extracting the negative sign.
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