+0  
 
0
99
1
avatar

Let $y = 0.(\overline{123}) + (\overline{345})$. When y is written out as a repeating decimal, what is the sum of the digits in a single repeating period? (In other words, what is the sum of the digits covered by the repeat bar?)

 Dec 27, 2021
 #1
avatar
0

The sum of the digits is 27.

 Dec 27, 2021

6 Online Users