8 ninths plus 5 twenty sevenths
.13 since you are doing addition behind the period is ones tenth hundredth since 8+5=13 1 will be in the ones the 3 will be in the tenths place.
8/9+5/278/9+5/2724/27+5/2724+5/2729/27 = 1 2/27 is your answer.I hoped I helped!
