Options are
A: 0.7H
B: 130/100H
C: (3/10 + 1)H
D: H - 0.30H
E: 30+H

I don’t get it please explain your answer and I have to select 2 answers

Options are A 07H B 130100H C 310 1H D H 030H E 30H I dont get it please explain your answer and I have to select 2 answers class=