Evaluate
-\frac{10}{21}\approx -0.476190476
Factor
-\frac{10}{21} = -0.47619047619047616
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\frac{5\left(-2\right)}{7\times 3}
Multiply \frac{5}{7} times -\frac{2}{3} by multiplying numerator times numerator and denominator times denominator.
\frac{-10}{21}
Do the multiplications in the fraction \frac{5\left(-2\right)}{7\times 3}.
-\frac{10}{21}
Fraction \frac{-10}{21} can be rewritten as -\frac{10}{21} by extracting the negative sign.
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