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In a lottery, 10 tickets are sold. If you buy 1 ticket, what is the probability
In a lottery, 10 tickets are sold. If you buy 1 ticket, what is the probability of winning?
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Practice Questions
1 question
Q1
In a lottery, 10 tickets are sold. If you buy 1 ticket, what is the probability of winning?
1/10
1/5
1/2
1/20
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There is 1 winning ticket out of 10. Probability = 1/10.
Questions & Step-by-step Solutions
1 item
Q
Q: In a lottery, 10 tickets are sold. If you buy 1 ticket, what is the probability of winning?
Solution:
There is 1 winning ticket out of 10. Probability = 1/10.
Steps: 6
Show Steps
Step 1: Understand that there are 10 tickets in total.
Step 2: Know that only 1 of those tickets is a winning ticket.
Step 3: If you buy 1 ticket, you want to find out the chance that your ticket is the winning one.
Step 4: The probability of winning is calculated by dividing the number of winning tickets by the total number of tickets.
Step 5: So, you take 1 (the winning ticket) and divide it by 10 (the total tickets).
Step 6: This gives you the probability of winning, which is 1/10.
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