Question 122

If + means $$ \div $$ , $$ \div $$ means -, - means $$ \times $$ and $$ \times $$ means +, then

$$12+2 \times9\div4 = ?$$

Solution

Substituting the operators as mentioned in the question, we get 12 $$ \div $$ 2 + 9 - 4 = 6 + 5 = 11

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