Convert the Odds That the Given Event Will Occur to the Probability

Multiple Choice

Convert the odds that the given event will occur to the probability that the event will occur.
-The odds in favor of winning a particular lottery are 1 to $2,300,000$ .

A) $\frac{1}{2,300,001}$
B) $\frac{2,300,000}{2,300,001}$
C) $\frac{1}{2,299,999}$
D) $\frac{1}{2,300,000}$