Question 3324
 
 
  Diane can paint a house in 8 hrs.
  
  So hrs.taken by Diane to finish {{{1/2}}}of the painting the house = 4 hrs.
  
  similarly Anne can finish painting {{{1/2}}}of the house = 5 hrs.
  
  So they can finish painting of the full house together in (4 + 5) 9 hrs.
 
  So the work finished by them together in 2 hrs = {{{2/9}}} of the work.
 
  {{{2/9}}}  Answer.
 
 
  gsm