Math, asked by ritikarkhanis, 7 months ago

The mean age of 17 teachers of a school was 33 years. One new teacher age 24 years joins the school. Find the new mean age of 18 teachers..
need proper explanation. will mark brainlist if correct. No nonsensical answer or will report

Answers

Answered by avijeetgreat2007

0

Answer:

x=561

Step-by-step explanation:

Is its correct then mark me brainlist

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Answered by Praff

0

Total age is 585(16*33+24) Total teachers are 18 so mean is 32.5

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