Question

look at the decimal 0.121122111222.... if the patern continues is this a repeating decimal?explain

Answer 1

no, its only a repeating decimal is the numbers repeating are the same each time

eg 0.987987987987... is
and 0.6666666... is

Answer 2

No, a repeating decimal is a decimal that repeats its same pattern. For example 0.363636... repeats the same pattern. While 0.12112211122211112222.... is not repeating the same pattern.