The digits 1,2,3,4,5, and 6 are randomly arranged to form a three-digit number. (Digits are not repeated) Find the probability that the number is even and greater than 600 .The probability that the three-digit number is even and greater than 600 is □.(Type an integer or a simplified fraction.)
Q. The digits 1,2,3,4,5, and 6 are randomly arranged to form a three-digit number. (Digits are not repeated) Find the probability that the number is even and greater than 600 .The probability that the three-digit number is even and greater than 600 is □.(Type an integer or a simplified fraction.)
Determine Total Possible Numbers: To find the probability that the number is even and greater than 600, we first need to determine the total number of possible three-digit numbers that can be formed with the given digits without repetition.
Calculate Favorable Outcomes: There are 6 choices for the first digit, 5 choices for the second digit, and 4 choices for the third digit, since the digits cannot be repeated. This gives us a total of 6×5×4=120 possible three-digit numbers.
Find Probability: Now we need to find the number of favorable outcomes, which are the even numbers greater than 600. Since the number must be even, the last digit must be 2, 4, or 6.
Find Probability: Now we need to find the number of favorable outcomes, which are the even numbers greater than 600. Since the number must be even, the last digit must be 2, 4, or 6.For a number to be greater than 600, the first digit must be either 6. There is only 1 choice for the first digit.
Find Probability: Now we need to find the number of favorable outcomes, which are the even numbers greater than 600. Since the number must be even, the last digit must be 2, 4, or 6.For a number to be greater than 600, the first digit must be either 6. There is only 1 choice for the first digit.Since the first digit is 6 and the last digit must be even, we have 3 choices for the last digit (2, 4, or 6). However, since 6 is already used as the first digit, we only have 2 choices left for the last digit (2 or 4).
Find Probability: Now we need to find the number of favorable outcomes, which are the even numbers greater than 600. Since the number must be even, the last digit must be 2, 4, or 6.For a number to be greater than 600, the first digit must be either 6. There is only 1 choice for the first digit.Since the first digit is 6 and the last digit must be even, we have 3 choices for the last digit (2, 4, or 6). However, since 6 is already used as the first digit, we only have 2 choices left for the last digit (2 or 4).For the middle digit, we have 4 remaining digits to choose from (1, 3, 29, or the unused even number). This gives us 4 choices for the middle digit.
Find Probability: Now we need to find the number of favorable outcomes, which are the even numbers greater than 600. Since the number must be even, the last digit must be 2, 4, or 6.For a number to be greater than 600, the first digit must be either 6. There is only 1 choice for the first digit.Since the first digit is 6 and the last digit must be even, we have 3 choices for the last digit (2, 4, or 6). However, since 6 is already used as the first digit, we only have 2 choices left for the last digit (2 or 4).For the middle digit, we have 4 remaining digits to choose from (1, 3, 29, or the unused even number). This gives us 4 choices for the middle digit.Multiplying the number of choices for each position, we get 1 (for the first digit) * 4 (for the middle digit) * 2 (for the last digit) = 44 favorable outcomes.
Find Probability: Now we need to find the number of favorable outcomes, which are the even numbers greater than 600. Since the number must be even, the last digit must be 2, 4, or 6.For a number to be greater than 600, the first digit must be either 6. There is only 1 choice for the first digit.Since the first digit is 6 and the last digit must be even, we have 3 choices for the last digit (2, 4, or 6). However, since 6 is already used as the first digit, we only have 2 choices left for the last digit (2 or 4).For the middle digit, we have 4 remaining digits to choose from (1, 3, 29, or the unused even number). This gives us 4 choices for the middle digit.Multiplying the number of choices for each position, we get 1 (for the first digit) * 4 (for the middle digit) * 2 (for the last digit) = 44 favorable outcomes.The probability is the number of favorable outcomes divided by the total number of possible outcomes. Therefore, the probability is 45.
Find Probability: Now we need to find the number of favorable outcomes, which are the even numbers greater than 600. Since the number must be even, the last digit must be 2, 4, or 6.For a number to be greater than 600, the first digit must be either 6. There is only 1 choice for the first digit.Since the first digit is 6 and the last digit must be even, we have 3 choices for the last digit (2, 4, or 6). However, since 6 is already used as the first digit, we only have 2 choices left for the last digit (2 or 4).For the middle digit, we have 4 remaining digits to choose from (1, 3, 29, or the unused even number). This gives us 4 choices for the middle digit.Multiplying the number of choices for each position, we get 1 (for the first digit) 424 (for the middle digit) 422 (for the last digit) 4647 favorable outcomes.The probability is the number of favorable outcomes divided by the total number of possible outcomes. Therefore, the probability is 48.We can simplify the fraction 48 by dividing both the numerator and the denominator by 47. This gives us 61.