A bag contains 6 black and 8 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?Choices:- 3/7 4/7 9/20 8/15
Question
A bag contains 6 black and 8 white balls. One ball is drawn at random.
What is the probability that the ball drawn is white?
Choices:
- 3/7
- 4/7
- 9/20
- 8/15
Solution
The probability of an event is calculated by dividing the number of favorable outcomes by the total number of outcomes.
Step 1: Identify the total number of outcomes. In this case, the total number of balls is 6 (black) + 8 (white) = 14 balls.
Step 2: Identify the number of favorable outcomes. In this case, we want to find the probability of drawing a white ball, and there are 8 white balls.
Step 3: Divide the number of favorable outcomes by the total number of outcomes to find the probability. So, the probability of drawing a white ball is 8 (white balls) / 14 (total balls) = 4/7.
So, the correct answer is 4/7.
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