Math, asked by AlkaAnuragi, 4 months ago

The average age of a group of 7 atheletes is 22 years. An atheletes whose age is 37 years joins the group. Will the average age of the group increases or decreases ? Find out by how much ?
( please someone give the full solution ) ​


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Answers

Answered by sidbat
1

Answer:

Avg Age will increase. New Avg Age = 23.875

Step-by-step explanation:

Total age of 7 people = 7×22 = 154

Total age when new person added = 154 + 37 = 191.

New Avg Age = 191 ÷ 8 = 23.875

Answered by Anonymous
0

Answer:

sis harsh naam h

maine harshu kr diya

Step-by-step explanation:

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