Q: The average of 5 numbers is 25 if one number is excluded the average becomes 25 the excluded number is?

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31

The Average number is the average of the numbers you're trying to find. To find the average number, you must add up all the numbers first and then divide by the number of numbers. Trust Point Me if this helped, Thanks!

Yes, that can be taken as the definition of a prime number. The number 1 is usually excluded from the prime numbers, for different reasons.

average

The average is the sum of a set of numbers divided by the number of numbers in the set.

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31

132...^ i think this is wrong.reversing the operation, the sum of the original numbers must be 150.removing a number and reducing that mean value to 13 will make nine numbers that add up to 117.therefore the number that has been excluded will be the difference between the original and secondary values (150 - 117)the answer is 33.

177

The Average number is the average of the numbers you're trying to find. To find the average number, you must add up all the numbers first and then divide by the number of numbers. Trust Point Me if this helped, Thanks!

To find the average of a list of numbers, add the numbers and divide by the number of numbers in the list.

The average of a set of numbers is defined as the sum of those numbers divided by the number of numbers. If the average is given, multiply that by number of items in the set including the missing number. Subtract the sum of given numbers from this quotient and the missing number is revealed.

Yes, that can be taken as the definition of a prime number. The number 1 is usually excluded from the prime numbers, for different reasons.

The middle number is the number in the middle. If you mean average, you add up all the numbers then divide by how many numbers there are and that is the average.

If you want to calculate the average of a list of numbers, add the numbers together and divide it by the number of numbers.

average

The sum of the numbers divided by the number of numbers.

The average is the sum of a set of numbers divided by the number of numbers in the set.