CitiusTech Interview Question
XYZ +XYZ+XYZ=ZZZ. Find all variables.
Interview Answer
Anonymous
May 2, 2016
The last digit of all 3 numbers is Z and 3 times Z should give a number ending with Z. The only number that gives it is 5. So Z is 5. Now divide 555 by 3 which is 185. So X = 1, Y = 8 & Z = 5
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