5 years ago, nitu was thrice as old as monu. 10 years later nitu will be twice as old as monu. the age og monu is ?

• 20 yrs
  
  (n - 5) = 3*(m - 5)
  => 3m - n = 10 --------(1)
  
  (n + 10)= 2*(m + 10)
  => 2m - n = -10 ------(2)
  
  From (1) and (2),
  m = 20 , n = 50
• 11 years agoHelpfull: Yes(1) No(0)
• Ans:
  20 yrs.
  n-5=3(m-5)
  ==> n-3m=-10......(1)
  n+10=2(m+10)
  ==> n-2m=10........(2)
  solving 1 & 2,
  m=20 and n=50
• 11 years agoHelpfull: Yes(0) No(0)
• n-5=3(m-5)
  n+10=2(m+10)
  solve
  n-3m=-10 and
  n-2m=10
  
  m=20
• 11 years agoHelpfull: Yes(0) No(0)