Xiao Ming and Xiao Fang wrote a total of 240 brush characters in 6 days. How many characters do they write each day on average?
小明和小芳6天共写了240个毛笔字，平均每人每天写多少个字？
<gadget id="calculator">240 / 6 / 2</gadget>
<output>20</output>

<result>20</result>