A bag contains 13 balls numbered 1 through 13.What are the odds in favor of selecting a ball that has an even number?

Printable View

- November 12th 2009, 09:15 PMbball20Finding the odds
A bag contains 13 balls numbered 1 through 13.

**What are the odds in favor of selecting a ball that has an even number?** - November 12th 2009, 09:42 PMmr fantastic
- November 12th 2009, 09:42 PMTwig
Hi

Even numbers: 2,4,6,8,10,12

Odd numbers: 1,3,5,7,9,11,13

There are 6 even numbers and 7 odd numbers.

So the odds are:

even : odd -> 6:7

Or