Solve the equation: x/((1/2)+(2/3))=0.6.
解方程：x/((1/2)+(2/3))=0.6．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">0.6 * (1/2)</gadget>
<output>0.3</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">0.6 * (2/3)</gadget>
<output>0.4</output>

<gadget id="calculator">0.3 + 0.4</gadget>
<output>0.7</output>

<result>0.7</result>