# Find the mean

Find the number between 13 and 29.

Correct result:

m =  21

#### Solution:

$m=\frac{13+29}{2}=21$ We would be pleased if you find an error in the word problem, spelling mistakes, or inaccuracies and send it to us. Thank you! Tips to related online calculators
Looking for help with calculating arithmetic mean?
Looking for a statistical calculator?

#### You need to know the following knowledge to solve this word math problem:

We encourage you to watch this tutorial video on this math problem:

## Next similar math problems:

• Numbers Determine the number of all positive integers less than 4183444 if each is divisible by 29, 7, 17. What is its sum?
• Insert AP member Insert arithmetic means between 75 and 180.
• Negative difference Find four arithmetic progression members between 7 and -6.
• AM of three numbers The number 2010 can be written as the sum of 3 consecutive natural numbers. Determine the arithmetic mean of these numbers.
• Insert 6 Insert four harmonic means between 3/7 and 3/19
• Arithmetic average The arithmetic mean of the five numbers is exactly 8. The sum of these four numbers is 30. What is the fifth number?
• Sum of four numbers The sum of four consecutive natural numbers is 114. Find them.
• Harmonic mean If x, y, z form a harmonic progression, then y is the harmonic mean of x and z. Find the harmonic mean of the numbers 6 and 5.
• Closest natural number Find the closest natural number to 4.456 to 44.56 and to 445.6.
• Large family The average age of all family members (children, mother, father, grandmother, grandfather) is 29 years. The average age of parents is 40 years, grandparents 66 years and all children are 5 years. How many children are there in this family?
• Harmonic series Insert four members between 5/3 and 5/11 to form harmonic series (means).
• Insert 7 Insert five harmonic means between 3 and 18
• In center What number lies in the center between a quarter of a fifth and a half of a third on the number axis?
• The sum The sum of the first 10 members of the arithmetic sequence is 120. What will be the sum if the difference is reduced by 2?
• Insert 5 Insert five harmonic means between 1/2 and 1/26
• Seven times Which number seven times is just as higher as 27, how much is smaller than 29?
• Increase the mean To which number should the number 4 be changed between the numbers 4,5,7, 1,0,9,7,8, -3,5 in order to increase the arithmetic mean of these numbers by 1.25?