If ‘×’ stands for 'addition', ‘÷ ’ stands for 'subtraction', ‘+’ stands for 'multiplication' and ' –' stands for 'division', then
75 × 345 + 15 – 23 ÷ (15 + 18) = ?
1
10
2
20
3
40
4
30
If ‘×’ stands for 'addition', ‘÷ ’ stands for 'subtraction', ‘+’ stands for 'multiplication' and ' –' stands for 'division', then