Ans is 79 ABC=C(A+B+C) 117=7(1+1+7)=79
ANS IS 79 ABC=C*10+(A+B+C) 117=7*10+(1+1+7) =70+9=79
in LHS first pick right most digit and then pick sum of all the given digits in LHS Ans=79
79 Each time 11 is added. We add 22 to 57
What number should replace the question mark?
35 - - - 16
67 - - - 26
19 - - - 20
61 - - - 14
95 - - - ?