GO+TO=OUT, O+U+T=?

• Basically you start with a few assumptions:
  1. Each letter is a number from 0 to 9.
  2. Each number can only be assigned to one of the letters.
  We know that O+O=T and T has to be less than 10, therefore O can be a number from 0 to 4.
  G+T cannot be over 20 (as the max. number possible in an addition is 9+9=18 plus any carry over from a previous sum (which at the most can be 1) and therefore O can only be 0 and 1.
  If O is 0 then T is also 0 and one of our assumptions is broken so O equals 1 and T equals double that (2).
  So GO+TO=G1+21=OUT=1U2, G+T=OU so G has to be 8 or 9, if G=9 then U would be 1 and that breaks our second assumptions so G=8 and U=0.
  At the O+U+T=1+0+2=3
  
• 8 years agoHelpfull: Yes(24) No(2)
• i studied a algorithm in artificial intelligence for such questions. in such questions we have to assign a number btw 0-9 to character in given equation.and once the number is assigned to any character then it can not be assigned to any other character. for example , we are given :-
  G O
  + T O
  =O U T
  if we consisder this as simple addition then we can see that O+O gives T. lets assign 1 to O. this means value of T will be O(1)+O(1)=T(2). now value of T is 2. now if we move further then we see that G +T = U. now we know value of T is 2. so, we have to assign a number to G such that adding value of T and G gives us carry as 1 so that value of O remains 1. so if we assign 8 to G then G(8)+T(2)=U(10) which means we get value of U as 0 and 1 goes over O as carry and value of is balanced.
  
  basicallly, we have to maintain the value of character once assigned and should assign the value to other characters such that values of previously assigned charcter is not changed.
  so, ans of this ques is 1+0+2= 3.
• 8 years agoHelpfull: Yes(9) No(0)
• 81+21=102
  1+0+2=3
  
• 9 years agoHelpfull: Yes(8) No(3)
• 91
  21=
  112
  1+1+2=4
• 8 years agoHelpfull: Yes(5) No(15)
• as GO+TO=OUT,
  O must be 1,
  this implies T=2
  now G+T=1U
  G+2=1U
  NOW G CAN TAKE VALUES 9 AND 8,
  G CANNOT BE EQUAL TO 9 DUE TO U WILL HAVE VALUE 1 AS U CANNOT HAVE VALUE 1 BCOZ 0 HAS ALREADY VALUE 1,
  THIS IMPLIES G=8 THIS IMPLIES U=0,
  O=1,T=2,U=0
  O+u+T=3
• 8 years agoHelpfull: Yes(5) No(0)
• 1) Clearly, O = 1., as it is the carry generated by G + T. a number cannot start from 0 in cryptarithmetic addition.
  2) Since O = 1, O + O = 1 + 1 =2. So, T = 2.
  3) G + 2 = 10 + U.
  If G = 9, U = 1. Which is not valid since O = 1.
  So, G = 8 and U = 0.
  
  Hence, O + U + T = 1 + 0 + 2 = 3
• 8 years agoHelpfull: Yes(4) No(0)
• 1+0+2=3 (G+T=OU, O should me either 1 or 2. check fir both the values of O, O=1 is satisfy the equation. )
• 9 years agoHelpfull: Yes(3) No(10)
• since 'O' should be 1 ....becz adding two 2 digit nmb if d ans is a 3 digit nmb dn d first digit should alwayz be 1....hence 'O' should be 1....so d solution is (81+21=102) so O+U+T=1+0+2=3;
  
• 8 years agoHelpfull: Yes(3) No(3)
• Go=81
  To=21
  0ut=102
• 8 years agoHelpfull: Yes(3) No(2)
• G O
  T O
  -----------
  O U T
  -----------
  
  'O' must be '1' . Because adding of 2 digit number its the result three digit number then the first digit should be '1'.
  
  So, 'O' must be '1'. Then
  
  G 1
  T 1
  ----------
  1 U 2
  ----------
  
  T = 2
  
  'G ' must be '8'. Because G + T = 1 U. We know the value of T which is 2. So G + 2 = 1 U.
  
  'U' must be '0'. Then 'G' = 10 - 2 = 8
  
  8 1
  2 1
  --------
  1 0 2
  --------
  
  Hence, the value of O + U + T = 1 + 0 + 2 = 3. I hope this answer may be correct
• 6 years agoHelpfull: Yes(3) No(0)
• 81+21=102
  1+0+2=3
  
• 8 years agoHelpfull: Yes(2) No(0)
• cloud is rain, rain is water, water is sand.therefore water is sand
• 8 years agoHelpfull: Yes(1) No(1)
• GO=81
  TO=21
  OUT=102
  O+U+T=1+0+2=3
• 8 years agoHelpfull: Yes(1) No(0)
• O=1
  G=8
  T=2
  U=0
  FINAL ANS. O+U+T = 1+0+2 = 3
  
• 8 years agoHelpfull: Yes(1) No(0)
• GO
  TO
  ---------
  OUT
  O MUST B 1 AS SUM OF SINGLE DIGITS CANT EXCEED 18;
  THEREFORE 0+0=1+1=2,THERE FORE 'T' IS 2 AND G IS 9 BCZ G+ T(2)=10,G=8
  AND U=0;THEREFORE O+U+T=1+0+2=3
• 8 years agoHelpfull: Yes(1) No(0)
• G+T is something Carry.. Biggest number 9 + 8 =17.. carry is one. and each alphabet has unique number. means O =1,
  Hence O+O= 1 + 1 = 2,
  hence T=2 and T is start symbol which cannot be zero.
  G = 8 because G + T = 8+2 =10 and G is start symbol which cannot be zero.
  Hence G=8 and U =0,
  Hence O+U+T = 1 + 0 + 2 = 3
  
• 8 years agoHelpfull: Yes(1) No(0)
• when we take maximum carry is 1 so we taken O=1,then we apply O=1 then t=2,and then we submit t=2 then g will take two values either 9 or 8 then there is carry other wise no carry we take 9 carry will be there but we already assain a letter to 1 so we go with 8 then we will the u=0 then
  o+u+T=1+0+2=3
• 6 years agoHelpfull: Yes(1) No(0)
• 81+21=102, 3
• 8 years agoHelpfull: Yes(0) No(0)
• GO+TO=56
  WHERE G=7,O=15,T=20,U=21
  OUT=56=GO+TO
  SO, O+U+T=56=D
  ANS=D
• 8 years agoHelpfull: Yes(0) No(1)
• O=1
  G=4
  T=2
  U=6
  FINAL ANS. O+U+T = 9.
• 8 years agoHelpfull: Yes(0) No(3)
• 81
  +21
  102
  
  1+0+2=3
• 7 years agoHelpfull: Yes(0) No(0)
• G0+TO=OUT
  81+21=102
• 6 years agoHelpfull: Yes(0) No(0)
• 81+21=102
• 6 years agoHelpfull: Yes(0) No(1)
• 3
  o = 1
  u = 0
  t = 2
• 6 years agoHelpfull: Yes(0) No(0)
• It is a question from AI -> "Constraint Satisfaction Problem"
  
  1
  -------------
  GO
  +TO
  ------------
  OUT
  
  Clearly for 1-9 addition of 2 nos will result
• 5 years agoHelpfull: Yes(0) No(0)
• TO+GO=OUT G+T=OU O=1;O+O=T =>1+1=T =>T=2; G+T=OU =>G+2=1T =>G=8 OR 9
  O+U+T=1+0+2=3
• 4 years agoHelpfull: Yes(0) No(1)