63 minus (1/3) of a number is 11.
63减去一个数的(1/3)是11．
<gadget id="calculator">63 - 11</gadget>
<output>52</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">52 / (1/3)</gadget>
<output>156</output>

<result>156</result>