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A box contains 10 balls, 4 of which are red and 6 are blue. If one ball is drawn
A box contains 10 balls, 4 of which are red and 6 are blue. If one ball is drawn, what is the probability that it is blue?
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A box contains 10 balls, 4 of which are red and 6 are blue. If one ball is drawn, what is the probability that it is blue?
2/5
3/5
4/10
6/10
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The probability of drawing a blue ball is 6/10 = 3/5.
Questions & Step-by-step Solutions
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Q
Q: A box contains 10 balls, 4 of which are red and 6 are blue. If one ball is drawn, what is the probability that it is blue?
Solution:
The probability of drawing a blue ball is 6/10 = 3/5.
Steps: 5
Show Steps
Step 1: Count the total number of balls in the box. There are 10 balls in total.
Step 2: Count how many of those balls are blue. There are 6 blue balls.
Step 3: To find the probability of drawing a blue ball, use the formula: Probability = (Number of blue balls) / (Total number of balls).
Step 4: Substitute the numbers into the formula: Probability = 6 / 10.
Step 5: Simplify the fraction 6/10 to get 3/5.
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