Xiao Ming and Xiao Hua wrote a total of 160 pen characters in 5 days. How many words do they write each day on average?
小明与小华5天共写了160个钢笔字，平均每人每天写多少个？
<gadget id="calculator">160 / 5 / 2</gadget>
<output>16</output>

<result>16</result>