If □+□=○+○+○; △+△+△=○+○+○+○, △=8, then □=how much.
如果□+□=○+○+○；△+△+△=○+○+○+○，△=8，那么□=多少．
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">8 * (3/4)</gadget>
<output>6</output>

<gadget id="calculator">3 / 2</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">6 * (3/2)</gadget>
<output>9</output>

<result>9</result>