Fill in the blanks according to the law: (1/2), (3/4), (5/8), (7/16), how much, (11/64)....
按规律填空：(1/2)、(3/4)、(5/8)、(7/16)、多少、(11/64)…．
<gadget id="calculator">7 + 2</gadget>
<output>9</output>

<gadget id="calculator">16 * 2</gadget>
<output>32</output>

<gadget id="calculator">9 / 32</gadget>
<output>9/32 = around 0.28125</output>

<result>9/32 = around 0.28125</result>