the average age of 25 men is 28 years.5new men of an average age of 25 years joined them.find the average age of all men together.
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Answer:
36 years is the answer
Step-by-step explanation:
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Given:-
- Average age of 25 men = 28 years
- Number of new men added = 5
- Average age of new men = 25 years
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To Find:-
- Average age of all men together?
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Solution:-
➥ Total age of 25 men
= 25 × 28
= 700
➥ Total age of new men
= 5 × 25
= 125
➥ Total number of men
= 25 + 5
= 30
➥ Total age of 30 men
= 700 + 125
= 825
➥ Average age of all men together
= Total age ÷ total men
= 825 ÷ 30
= 27.5
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Answer:-
•Average age of all men together is 27.5 years.
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