# The odds that a month, chosen at random, has 31 days is 7:5. Find the probability of that

*label*Mathematics

*timer*Asked: Mar 14th, 2015

**Question description**

The odds that a month, chosen at random, has 31 days is 7:5. Find the probability of that event. Write your answer as a fraction (n/d) in lowest terms. p(31)=