Question 845011
<pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
John is exactly half his mother’s age{{{ highlight_green(x)}}}. The total of their ages is 60.
 x + x/2 = 60
  3/2x = 60 
   x = 60*2/3 = 40, John is 20 and his mother 40.
and yes, When John reaches his mother’s current age, she will be 60 years old.