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In a lottery, there are 100 tickets and 10 winning tickets. What is the probabil
In a lottery, there are 100 tickets and 10 winning tickets. What is the probability of picking a winning ticket? (2023)
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In a lottery, there are 100 tickets and 10 winning tickets. What is the probability of picking a winning ticket? (2023)
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Probability of winning = 10/100 = 1/10.
Questions & Step-by-step Solutions
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Q: In a lottery, there are 100 tickets and 10 winning tickets. What is the probability of picking a winning ticket? (2023)
Solution:
Probability of winning = 10/100 = 1/10.
Steps: 6
Show Steps
Step 1: Identify the total number of tickets. In this case, there are 100 tickets.
Step 2: Identify the number of winning tickets. Here, there are 10 winning tickets.
Step 3: To find the probability of picking a winning ticket, use the formula: Probability = (Number of Winning Tickets) / (Total Number of Tickets).
Step 4: Substitute the numbers into the formula: Probability = 10 / 100.
Step 5: Simplify the fraction: 10 / 100 = 1 / 10.
Step 6: The probability of picking a winning ticket is 1/10.
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