Math, asked by arundme0306, 1 day ago

The average age of a class of 40 students is 16-95 years but with the admission of a new student, the average age rises to 17 years. The age of the new student is​

Answers

Answered by eshu001
1

Answer:

Given

The average age of 40 boys = 16.95 years

New average = 17 years

Calculation

The total age of 40 boys = 16.95 × 40 = 678 years

The total age of 41 boys = 17 × 41 = 697 years

∴ Age of new boy = 697 - 678 = 19 years.

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