Math, asked by isheka8130, 9 months ago

Mean age of 5 children is 16 years. If teacher age is added, then their mean age will be 20. Find the teacher age

Answers

Answered by subhlataenterprises

1

Answer:

Sum of 5 children 5*16=80

Sum of 5 children and teacher 6*20=120

Age of the teacher 120 -40=80

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