The restaurant bought a bag of flour and ate it in two weeks. How much of this bag of flour do you eat on average every day?
饭店买来1袋面粉，两个周吃完．平均每天吃这袋面粉的多少
<gadget id="calculator">7 * 2</gadget>
<output>14</output>

<gadget id="calculator">1 / 14</gadget>
<output>1/14 = around 0.071429</output>

<result>1/14 = around 0.071429</result>