If ‘×’ stands for ‘addition’, ‘÷’ stands for ‘subtraction’, ‘+’ stands for ‘multiplication’ and ‘– ’ stands for ‘division’, then
120 + 12 – 3 ÷ 4 × 2 – 2 + 1 = ?
1
477
2
447
3
747
4
774
If ‘×’ stands for ‘addition’, ‘÷’ stands for ‘subtraction’, ‘+’ stands for ‘multiplication’ and ‘– ’ stands for ‘division’, then
120 + 12 – 3 ÷ 4 × 2 – 2 + 1 = ?