Question

If the mean of four odd numbers is 44, find the numbers

please tell me from your own with full explanation​

Answer 1

Answer:

∴ The four odd numbers are $41,43,45$ and $47$ whose mean is $44$.  

Step-by-step explanation:

In context with question asked,

• We have to find the numbers.
• It is given that, the mean of four odd numbers = $44$
• Let, $x, x+2, x+4$ and $x+6$ be the four odd numbers.
• Mean of the numbers is the average of those numbers.
• It is the ratio of sum of all observations or numbers by the number of observations.
• It is calculated by the following formula,

       Mean = $\frac{x+x+2+x+4+x+6}{4}$

           ∴ $44 = \frac{4x+12}{4}$

        ∴ $4x+12=44\times 4$

        ∴ $4x+12=176$

              ∴ $4x=176-12$

              ∴ $4x=164$

                ∴ $x=\frac{164}{4}$

                ∴ $x=41$

• The other numbers are,

          $x+2=41+2=43\\x+4=41+4=45\\x+6=41+6=47$

• ∴ The four odd numbers are $41,43,45$ and $47$ whose mean is $44$.