It is known that the price of an electrical appliance is reduced (2/9). Based on this, four different conclusions are drawn.
已知一种电器降价(2/9)．据此写出四个不同的结论．
<gadget id="calculator">2 / 9</gadget>
<output>2/9 = around 0.222222</output>

<gadget id="calculator">(2/9) / 1</gadget>
<output>2/9 = around 0.222222</output>

<gadget id="calculator">1 - (2/9)</gadget>
<output>7/9 = around 0.777778</output>

<gadget id="calculator">1 / (7/9)</gadget>
<output>9/7 = around 1.285714</output>

<result>9/7 = around 1.285714</result>