Question

2 The ages of five teachers in my school are 32 years, 28 years, 24 years, 38 years and 30 years. Find thier average age​

Answer 1

Answer:

Teacher's average age is 30.4 years

Step-by-step explanation:

Given ages of teachers,

32 years, 28 years, 24 years, 38 years and 30 years

Average is given as:

Average = sum of observations/ number of observations

or, Average = (32 + 28 + 24 + 38 + 30) / 5

or, Average = 152 / 5 = 30.4

Therefore, Teacher's average age is 30.4 years

Answer 2

Given

• Age's of five teachers :-

1. 32 years
2. 28 years
3. 24 years
4. 38 years
5. 30 years

To find

• Average age

Solution

Average = Sum of all observations / Total number of observations

• A.V.G = 32 + 28 + 24 + 38 + 30 / 5
• A.V.G = 152 / 5
• A.V.G = 30.4

Hence, the average age of five teachers is 30.4 years.