A die is rolled. What is the probability of rolling an even number?
Practice Questions
1 question
Q1
A die is rolled. What is the probability of rolling an even number?
1/2
1/3
1/6
2/3
The even numbers on a die are 2, 4, and 6, which gives us 3 favorable outcomes. The total outcomes are 6. Therefore, the probability is 3/6 = 1/2.
Questions & Step-by-step Solutions
1 item
Q
Q: A die is rolled. What is the probability of rolling an even number?
Solution: The even numbers on a die are 2, 4, and 6, which gives us 3 favorable outcomes. The total outcomes are 6. Therefore, the probability is 3/6 = 1/2.
Steps: 6
Step 1: Understand that a die has 6 sides, numbered from 1 to 6.
Step 2: Identify the even numbers on the die. The even numbers are 2, 4, and 6.
Step 3: Count the number of even numbers. There are 3 even numbers (2, 4, and 6).
Step 4: Determine the total number of possible outcomes when rolling a die. There are 6 possible outcomes (1, 2, 3, 4, 5, 6).
Step 5: Calculate the probability of rolling an even number. The probability is the number of favorable outcomes (even numbers) divided by the total outcomes: 3 (even numbers) / 6 (total outcomes).
