Question

If the mathematical operator, ‘+’ means ‘×’, ‘÷’ means ‘-‘, ‘-‘ means ‘+’, and ‘×’ means ‘÷’, then the value of 22 + 3 – 2 ÷ 8 × 4 is

• A. 68
• B. 66
• C. 67
• D. 65

Answer 1

Answer:

B. 66

Operator	+	$\div$	-	×
Meaning	$\times$	-	+	$\div$

Given Expression: 22 + 3 – 2 $\div$ 8 $\times$ 4

After replacing the operators by their meaning, we get:

22 $\times$ 3 + 2 – 8 $\div$ 4

= 66 + 2 – 8 $\div$ 4

= 66 + 2 – 2

= 68 – 2

= 66

Hence, 66 is the correct answer.