Question

find a.m between 7 and 13

Answer 1

Let a = 7 and b = 13

Now, we know that Arithmetic mean = a + b /2. { Whole divided }

Using this formula,
Put a = 7 and b = 13.

Arithmetic mean = 7 + 13/ 2 = 20/2 = 10

Answer 2

Answer: Arithmetic Mean= 10

Step-by-step explanation:

Arithmetic mean is an average of list of number which is calculated as sum of all the observations made divided by the number of observations. Given,

observation 1= 7 and observation 2=13

Here, number of observations are 2 so arithmetic mean = sum of the two observations divided by number of observations that is 2.

Arithmetic mean or an average= 7+13/2

=20/2

=10

The arithmetic mean is equal to 10.