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What will come in the place of ‘?’ in the following equation, if ’ + ’ and ’ - ’ are interchanged and ’×\times×​’ and ’÷\div÷​’ are interchanged?​8×2+
Question

What will come in the place of ‘?’ in the following equation, if ’ + ’ and ’ - ’ are interchanged and ’×\times​’ and ’÷\div​’ are interchanged?
8×2+32÷6=?8 \times 2 + 3 - 2 \div 6 = ?​​

A.

14

B.

11

C.

12

D.

13

Correct option is D

Given: 8 × 2 + 3 − 2 ÷ 6
Old signs
+
×\times

New signs
-
÷\div​​
Operation preference wiseSymbolBrackets[],,()Orders, of(power),(root),ofDivision÷Multiplication×Addition+Subtraction\begin{array}{|c|c|} \hline\textbf{Operation preference wise} & \textbf{Symbol} \\\hline\text{Brackets} &[],{}, () \\ \hline \text{Orders, of} & (power), √ (root) , of \\ \hline \text{Division}& ÷ \\ \hline \text{Multiplication} & × \\ \hline \text{Addition} & + \\ \hline \text{Subtraction} & - \\\hline\end{array}​​
8 × 2 + 3 − 2 ÷ 6
So, the equation becomes:
8 ÷ 2 − 3 + 2 × 6
4− 3 + 2 × 6
4 - 3 + 12 
16 - 3
Thus, the correct option is (D) 13.

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