Insert five arithmetic means between 14 and86

The five arithmetic means between 14 and 86 are 26,38,50,62,74

Step-by-step explanation:

We need to find five arithmetic means between 14 and 86

The formula used to find arithmetic mean is:

Where n is the number of terms and d is the common difference

We are given 1st and 7th term.

Using 7th term to find value of d

So, difference between each term d is 12

Now finding five arithmetic terms i.e a₂, a₃, a₄, a₅, a₆

Using the formula to find terms

Finding term a₂

Finding term a₃

Finding term a₄

Finding term a₅

Finding term a₆

So, the five arithmetic means between 14 and 86 are 26,38,50,62,74

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

3 qrs + 3/2 xy hope this : /

step-by-step explanation: