If A means ‘–’, B means ‘÷’, C means ‘+’ and D means ‘×’, then 45B3C18A4D6 = ?
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → 9
Replace each letter by the sign it stands for, then work out the expression by BODMAS: division and multiplication before addition and subtraction.
45B3C18A4D6 becomes \(45\div3+18-4\times6\)
\(15+18-24\)
\(33-24=9\)