(8/11) of a number is 64, what is (1/4) of this number.
一个数的(8/11)是64，这个数的(1/4)是多少．
<gadget id="calculator">8 / 11</gadget>
<output>8/11 = around 0.727273</output>

<gadget id="calculator">64 / (8/11)</gadget>
<output>88</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">88 * (1/4)</gadget>
<output>22</output>

<result>22</result>