If * stands for ‘addition’, / stands for ‘subtraction’, + stands for ‘multiplication’, and – stands for ‘division’, then 20*8/8-4+2 = ?
13
15
19
80
If * stands for ‘addition’, / stands for ‘subtraction’, + stands for ‘multiplication’, and – stands for ‘division’, then 20*8/8-4+2 = ?