Which of the following operations will result in '22'?

Options

A. `16-:12+8-13xx15`
B. `16-12xx8-:13+15`
C. `16xx12-:8+13-15`
D. `16+12-8xx13-:15`

Answer

C

Explanation

Option (1)
`16-:12+8-13xx15`
`implies(16)/(12)+8-195`
`implies(4)/(3)+8-195`
`implies(4+24-585)/(3)=(-557)/(3)ne22`
Option (2)
`16-12xx8-:13-15`
`implies16-(12xx8)/(13)-15`
`implies16-(96)/(13)-15` `=(208-96-585)/(13)ne22`
Option (3)
`16xx12-:8+13-15`
`implies(16xx12)/(8)+13-15`
`implies24+13-15=22`