Math, asked by rahulpanjwani369, 11 months ago

The average age of 25 student is 12 years.The age of teacher include average increased by 1

Answers

Answered by bharatkumarpurwar

0

25 children is average is 12

total age of student is 25*12 =300

interview teacher total people 26 and average 13

teacher teacher is is

26*13 = 338

338- 300 = e38

teacher age is is is 38 years

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