If 'A' means ‘+’, ‘S’ means ‘-’, ‘M’ means ‘×’, ‘D’ means ‘÷’, ‘B’ means ‘(’ and ‘F’ means ‘)’, then solve the following expression:
B700A110S90FDB9M10S10F
1
10
2
90
3
9
4
7
If 'A' means ‘+’, ‘S’ means ‘-’, ‘M’ means ‘×’, ‘D’ means ‘÷’, ‘B’ means ‘(’ and ‘F’ means ‘)’, then solve the following expression:
B700A110S90FDB9M10S10F