Solve (-1/3)*(-13/15)*(-3/5)

$$( - \frac { 1 } { 3 } ) \cdot ( - \frac { 13 } { 15 } ) \cdot ( - \frac { 3 } { 5 } )$$

Evaluate

$$-\frac{13}{75}\approx -0.173333333$$

Solution Steps

Multiply -\frac{1}{3} times -\frac{13}{15} by multiplying numerator times numerator and denominator times denominator.

$$\frac{-\left(-13\right)}{3\times 15}\left(-\frac{3}{5}\right)$$

Do the multiplications in the fraction \frac{-\left(-13\right)}{3\times 15}.

$$\frac{13}{45}\left(-\frac{3}{5}\right)$$

Multiply \frac{13}{45} times -\frac{3}{5} by multiplying numerator times numerator and denominator times denominator.

$$\frac{13\left(-3\right)}{45\times 5}$$

Do the multiplications in the fraction \frac{13\left(-3\right)}{45\times 5}.

$$\frac{-39}{225}$$

Reduce the fraction \frac{-39}{225} to lowest terms by extracting and canceling out 3.

$$-\frac{13}{75}$$

Factor

$$-\frac{13}{75} = -0.17333333333333334$$