+0

# Decimals

0
35
2

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?)

Oct 6, 2021

#1
+114812
+1

Did you forget 0. ?  and what are the brackets for?

Oct 6, 2021
#2
+114812
+1

$$0.\overline{123}+\\ 0.\overline{345}\\~\\ 0.\overline{468}$$

4+6+8=?

Oct 6, 2021