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Average Age of 3 members is X. Two persons added to the 3 members team the average is Y then find the last person age?
Read Solution (Total 2)
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- age of 3 member=3x
after adding 2 member,
age of 5 member=5y
age of last 2 member=5y-3x - 13 years agoHelpfull: Yes(2) No(0)
- suppose, total age of 3 members=a. So,a=3X. after addition, total age=a+2. Now, (a+2)/5=Y. If the age is given, u can find the answer by these tow equations..
- 13 years agoHelpfull: Yes(1) No(7)
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