Math, asked by shikharagarwal2005, 1 year ago

in a class the average age of 30 students is 15 years.if the teacher is included then the average age is increased by one year.find the age of teacher

Answers

Answered by sanjivkumar717p721mf
7
i(n short )age of techer = 30+16= 46
explaination total age of students= 30×15= 450
total age with teacher= 31×16= 496
so age of tacher= 496-450= 46years.
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