If '+' means '÷', '-' means '×', '×' means '+', and '÷' means '-', what will come in place of the question mark (?) in the following equation?
45 + 9 – 4 × 15 ÷ 2 = ?
1
31
2
33
3
30
4
32
If '+' means '÷', '-' means '×', '×' means '+', and '÷' means '-', what will come in place of the question mark (?) in the following equation?
45 + 9 – 4 × 15 ÷ 2 = ?