If 'A' is replaced by '+', 'B' is replaced by '-', 'C' is replaced by '÷' and 'D' is replaced by '×', find the value of the following expression.
25C5B35A15D4
1
21
2
30
3
53
4
54
If 'A' is replaced by '+', 'B' is replaced by '-', 'C' is replaced by '÷' and 'D' is replaced by '×', find the value of the following expression.
25C5B35A15D4