Question
Bryan is 10 times as old as Adam now.
In 13 years time, their total age is 70 years.
How old is Bryan now?
  1. How old is Adam now?
  2. How many years is Adam younger than Bryan?
  3. How old was Bryan 18 years ago?
4 m
(a)

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(b)

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(c)

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Bryan is 10 times as old as Adam now.
In 13 years time, their total age is 70 years.
How old is Bryan now?
  1. How old is Adam now?
  2. How many years is Adam younger than Bryan?
  3. How old was Bryan 18 years ago?