Question
Question: A dice is rolled once. Find the probability of getting the number \(5\) ...
A dice is rolled once. Find the probability of getting the number 5
Solution
In this question, it is given that if a die is rolled once, then what the probability of getting the number 5 is. So, for this we need to know the expression of probability which is,
Probability(P)=Total number of possible outcomesThe number of favourable outcomes
So, from the given data, we have to find all the possible outcomes and all the favourable outcomes and then find the probability accordingly.
Complete step-by-step solution:
As we know, a die is a six-sided cube with the numbers 1-6 placed on the faces. So from here we can say that if we throw a die then among these six faces one face must occur. Therefore,
Total number of possible outcomes= 6
Now the favourable outcome is to get the number 5 , so between 1 to 6 there is only one such occurrence of 5 . So,
The number of favourable outcomes=1
Therefore, we can say that,