A drawer contains three pairs of white socks, five pairs of black socks and two pairs of red socks. Caden randomly selects two pairs of socks on his way to the gym. What is the probability that both pairs of socks are black?

Question
Answer:
$\frac{ 1 \times 9 }{ 2 \times 19 }$
$\frac{ 9 }{ 2 \times 19 }$
$\begin{align*}&\frac{ 9 }{ 38 } \\&0.2\overline{ 368421052631578947 }\end{align*}$
solved
general 11 months ago 2772