A pair of dice is tossed. How do you find the probability of the sum of the numbers being 6 or 11?
1 Answer
Feb 17, 2017
Explanation:
One method is to draw a grid with rows and columns numbered from 1 to 6.
In the grid fill in the sum of the row and the column.
You will find the following:
There are 36 different outcomes.
There are two ways to make 11:
There are five ways to make 6:
If there is a choice of options, add the probabilities.