The egg vendor calls on his first customer & sells half his eggs & half an egg. To the 2nd customer he sells half of what he sells half of what he had left & half an egg. & to the 3rd customer he sells half what he had then left & half an egg. By the way he did not break any eggs. In the end three eggs were remaining . How many total eggs he was having ?

• 31 eggs.
  
  After selling to 3 persons , he was left with 3 eggs.
  After selling to 2 persons , he was left with 3*2 +1=7 eggs.
  After selling to 1 person , he was left with 7*2 +1=15 eggs.
  Before selling to 1 st person , he was having 15*2 +1=31 eggs.
  
• 12 years agoHelpfull: Yes(18) No(4)
• 31
  If x is total no of eggs
  eggs sold to 1st person = x/2+1/2
  eggs left = x/2 -1/2
  eggs sold to 2nd person = x/4 - 1/4 +1/2 = x/4 +1/4
  eggs left = x/4 -3/4
  eggs sold to 3rd person = x/8 - 3/8 + 1/2= x/8 +7/8
  
  so x/8 - 7/8 =3
  x -7 =24
  x=31
  Eggs left = x/8 -11/8
• 12 years agoHelpfull: Yes(18) No(0)
• Total 31 eggs.
  
  He gave 31/2 + 1/2 eggs to the 1st,
  15/2 + 1/2 to the second and 7/2+1/2 to the third.
• 12 years agoHelpfull: Yes(5) No(4)
• Let total no. eggs be=x
  so acc. to statement:
  
  (x/2+1/2)+(x/4+1/4+1/2)+(x/8+1/8+1/4+1/2)+3=x
  x/2+x/4+x/8+5=x
  5=x/8 >> x=40 Ans.40
• 12 years agoHelpfull: Yes(2) No(9)
• 3+3+6+12=24
• 12 years agoHelpfull: Yes(1) No(12)
• total = 31 eggs.
  
  given = After selling to 3 person remainingegg = 3
  now,
  After selling to 2 persons , reamaining 3*2 +1=7 eggs
  After selling to 1 person ,remaining 7*2 +1=15 eggs
  
  Thus initially they have:31(sum of all).
• 4 years agoHelpfull: Yes(0) No(0)