How much is (1/4) (3/8).
(1/4)是多少的(3/8)．
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">(1/4) / (3/8)</gadget>
<output>2/3 = around 0.666667</output>

<result>2/3 = around 0.666667</result>