In a lottery, there are 100 tickets and 10 winning tickets. What is the probabil

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Question: In a lottery, there are 100 tickets and 10 winning tickets. What is the probability of picking a winning ticket? (2023)

Options:

Correct Answer: 1/10

Exam Year: 2023

Solution:

Probability of winning = 10/100 = 1/10.

In a lottery, there are 100 tickets and 10 winning tickets. What is the probability of picking a winning ticket? (2023)

In a lottery, there are 100 tickets and 10 winning tickets. What is the probability of picking a winning ticket? (2023)

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.

Probability – The likelihood of an event occurring, calculated as the number of favorable outcomes divided by the total number of possible outcomes.