# Help with math

posted by
**HM**
.

I am stuck on a probability question.

Please help and tell me the easiest way to find the answer to this..

I am confused and keep getting 5/6

A fair die is rolled..what is the probability of rolling an odd number or a number less than 3?

the actual answer is 2/3..

tell me how did you get here.. and what formula and what step to use.. what is the name of this method called.