If ‘A’ is replaced by ‘+’ if ‘B’ is replaced by ‘-‘; ‘C’ is replaced by ‘÷’ and ‘D’ replaced by ‘×’ find the value of the following equation.
15A22B42C21D271
17
2
65
3
27
4
-17
If ‘A’ is replaced by ‘+’ if ‘B’ is replaced by ‘-‘; ‘C’ is replaced by ‘÷’ and ‘D’ replaced by ‘×’ find the value of the following equation.
15A22B42C21D27