Question

Find a formula for average A of three numbers p, q and r​

Answer 1

Answer:

$\huge\purple\star\underline\mathfrak\pink{Formula\: of\: average :-}\purple\star$

=>$a = \frac{ p+ q+ r}{3}$

Answer 2

Answer:

A =  $\frac{p+q+r}{3}$

Step-by-step explanation:

Given,

Three numbers p,q,r

To find,

The formula for average A of the numbers p,q,r

Recall the formula,

Average of 'n' numbers = $\frac{Sum \ of \ n \ numbers}{n}$

Solution:

Here the numbers are p,q,r

Sum of numbers = p+q+r

No of values = 3

Hence the formula for average = A = $\frac{Sum \ of \ three \ numbers}{3}$ = $\frac{p+q+r}{3}$

∴ The formula for average of 3 numbers p,q,r = A =  $\frac{p+q+r}{3}$

#SPJ3