Home > A2C > Chapter 3 > Lesson 3.1.6 > Problem 3-85
3-85.
An integer between 10 and 20 is selected at random. What is the probability that 2 is a factor of that integer? Homework Help ✎
If 2 is a factor of an integer, then it is even.
'Between' does not include 10 or 20.