Question

A is 2 times elder of b who is elder 3 timrs of



c. The average age of a b c is 27. Find the b age

Answer 1

let the age of c is x

let the age of b is 3x

let the age of a is 2×3x=6x

average = 27

x+3x+6x/3=27

x+3x+6x=27×3

10x= 81

x=81/10

x=8.1

age of B=3x=3×8.1=24.3 years old

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Answer 2

Here's your answer b=243/10