Math, asked by virmanisakshi1998, 4 months ago

The ages of four children are 13,15,11 and 9 years respectively.Their average age is

Answers

Answered by DHRITIMITTAL

1

Step-by-step explanation:

Sum of ages=13+15+11+9

=48

No. of children=4

Average=sum of ages / No. of children

= 48/4=12

Therefore, Average age is 12

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