Chapter 11.6, Problem 44E

To determine

To calculate: the probability of roll two even numbers in rolling of two number cubes.

Answer to Problem 44E

the probability of roll two even numbers in rolling of two number cubes is $\frac{1}{4}$ .

Explanation of Solution

Given :

Roll two number cubes.

Calculation : the total possibilities is = $6·6$

= $36$

The total number of possibilities to get two even numbers = $9$

To find the probability divide total number of possibilities to get two even number by total possibilities,

Probability = $\frac{9}{36}$

= $\frac{1}{4}$

Hence,the probability of roll two even numbers in rolling of two number cubes is $\frac{1}{4}$ .