If 'M' is replaced by '+', 'O' is replaced by '-', 'N' is replaced by '×' and 'L' is replaced by '÷', find the value of the following expression.
19 O 36 L 4 O 21 M 19 N 2
1
19
2
27
3
29
4
17
If 'M' is replaced by '+', 'O' is replaced by '-', 'N' is replaced by '×' and 'L' is replaced by '÷', find the value of the following expression.
19 O 36 L 4 O 21 M 19 N 2