Math, asked by aabha1996, 1 year ago

plz solve how to solution pkz teach

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Answered by gaurav2013c
0
Let the ages of family members be a1, a2, a3, a4, a5, a6 and a7

(a1 + a2 + a3 + a4 + a5 + a6 + a7) / 7 = 19

=> a1 + a2 + a3 + a4 + a5 + a6 + a7 = 133 -----(1)

Now,

After 26 years,

Sum of ages = a1 + 26 + a2 + 26 + a3 + 26 + a4 + 26 + a5 + 26 + a6 + 26 +a7 + 26

= ( a1 + a2 + a3 + a4 + a5 + a6 + a7) + 26 × 7

= 133 + 182

= 315 years

gaurav2013c: ye average age hai
aabha1996: han
Anonymous: abe chup
aabha1996: but mujhe yehi lag rahi hai total 19 hai maine v dekhi 315 nikal rahi h
gaurav2013c: Haa 315 hi hoga
aabha1996: leave
aabha1996: but 147 google pe v de rahi h
gaurav2013c: Ok
gaurav2013c: Akhir ye kaise hoga, tumhi solve karo
aabha1996: han ok
Answered by Anonymous
0
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come na plzzz let's chat there

Anonymous: hi
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