Two Aces

Multiply sequential probabilities.

$\frac{4}{52}\cdot \frac{3}{51}$.

1. 1. Compute

   $$\frac{4}{52}\cdot \frac{3}{51}=\frac{1}{221}$$

2. 2. Key idea

   Without replacement, update the deck after each draw.

Answer: 1/221