Answer
$\frac{8}{39}$
Work Step by Step
To calculate probability, we need to divide the number of chances for a certain outcome to occur by the total number of outcomes. In this case, there are 8 tiles that are red, and 39 in total. When we divide 8 by 39, we get $\frac{8}{39}$, which is the probability of drawing a red tile, or $P(\text{red})$.
