Aunt Zhang wants to divide (9/10) L of Coke into (1/10) L bottles, how many bottles can be filled?
张姨要把(9/10)L的可乐分装在容量是(1/10)L的瓶里，可以装多少瓶？
<gadget id="calculator">9 / 10</gadget>
<output>9/10 = around 0.9</output>

<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">(9/10) / (1/10)</gadget>
<output>9</output>

<result>9</result>