A total of 392 yuan for 14 washbasins, and a total of 160 yuan for 20 towels. How much does each washbasin cost per towel? expressed as how much
14个脸盆共392元，20条毛巾共160元．每个脸盆比每条毛巾贵多少元？用算式表示为多少
<gadget id="calculator">392 / 14</gadget>
<output>28</output>

<gadget id="calculator">160 / 20</gadget>
<output>8</output>

<gadget id="calculator">28 - 8</gadget>
<output>20</output>

<result>20</result>