A bag contains 5 red balls and 3 blue balls. What is the probability of drawing

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Question: A bag contains 5 red balls and 3 blue balls. What is the probability of drawing a red ball? (2022)

Options:

Correct Answer: 5/8

Exam Year: 2022

Solution:

Total balls = 5 + 3 = 8. Probability of red ball = Number of red balls / Total balls = 5/8.

A bag contains 5 red balls and 3 blue balls. What is the probability of drawing a red ball? (2022)

A bag contains 5 red balls and 3 blue balls. What is the probability of drawing a red ball? (2022)

Step 1: Count the number of red balls in the bag. There are 5 red balls.
Step 2: Count the number of blue balls in the bag. There are 3 blue balls.
Step 3: Add the number of red balls and blue balls together to find the total number of balls. 5 red + 3 blue = 8 total balls.
Step 4: To find the probability of drawing a red ball, divide the number of red balls by the total number of balls. This is 5 red balls / 8 total balls.
Step 5: The probability of drawing a red ball is 5/8.

Probability Calculation – Understanding how to calculate the probability of an event by dividing the number of favorable outcomes by the total number of possible outcomes.