Question

the ages of komal, Kamini, and kaira are 22 years, 26 years and 21 years. find their average age.
please guys hurry up answer me of this question.​

Answer 1

Answer :-

Given :-

• Age of Komal, Kamini , Kaira are 22 years , 26 years and 21 years

To Find :-

• Average age

Solution :-

Here, we are given the age of 3 girIs as 22 years , 26 years and 21 years and we are asked to find average of their age. We know that, average is the sum of all the observations divided by the number of observations. So, by simply finding sum and dividing by 3, we can find average.

Average = Sum of observations / Number of observations

• Sum of observation = 22 + 26 + 21 = 69 years
• Number of observations = 3

→ Average = 69/3

→ Average = 23

Average age = 23 years

Answer 2

Answer:

Given :-

• Age of Komal = 22 years
• Age of kamini = 26 years
• Age of Kaira = 21 years

To Find :-

Average age

Solution :-

Average is defined as the quotient of the sum of observation and the no. of observation happened

We have

No. of observation = 3

Sum of observation = 22 + 26 + 21

So,

$\sf Average = \dfrac{22 + 26 + 21}{3}$

$\sf \: Average = \dfrac{69}{3}$

$\sf \: Average = 23 \: years$