Question

The age (in years) of 10 boys are given below. Find their mean age.
12,14,15,10,6,8,5,18,13, 19,​

Answer 1

mean is 12

Step-by-step explanation:

sum of the years of 10 boys =12+14+15+10+6+8+18+5+13+19= 120

total number of boys=10

mean = 120/10=12

Answer 2

12+14+15+10+6+8+5+18+13+19/10

120/10

= 12