1.

Total Of The Ages Of A, B Ahd C At Present Is 90 Years. Ten Years Ago, The Ratio Of Their Ages Was 1: 2: 3. What Is The Age Of B At Present?

Answer»

Let their AGES 10 years ago is X, 2x and 3x years.

(x + 10) + (2x + 10) + (3x + 10) = 90 hence x= 10

B's PRESENT AGE = (2x + 10) =30 years.

Let their ages 10 years ago is x, 2x and 3x years.

(x + 10) + (2x + 10) + (3x + 10) = 90 hence x= 10

B's present age = (2x + 10) =30 years.


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