If 1 1 1 1 = r, 2 2 2 2 = t August 26, 2014 by Asra Zainu 10 Comments Number Puzzle #115 if,1 1 1 1=r2 2 2 2=t3 3 3 3=e4 4 4 4 =nthen 5555=? Check your answer:- Tried enough already? Click here to See SolutionHide it is last letter of the sum of all the digits 1111 = FouR 2222 = eighT 3333 = twelvE 4444 = sixteeN 5555 = twentY