Question 79

If '+' means 'x', '-' means '+', 'x' means '÷' and '÷' means '-' , then, 3 x 2 + 4 - 2 ÷ 9 = ?

Solution

By rearranging the equation,

$$3\div2\times4+2-9$$

$$=1.5\times4+2-9$$

$$=6+2-9$$

$$=8-9$$

$$=-1.$$

D is correct choice.

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