In March, learning Lei Feng month, the six grades in the school did a total of 960 good deeds. How many good deeds do each grade do on average?
三月份学雷锋月，全校六个年级共做好事960件，平均每个年级做多少件好事？
<gadget id="calculator">960 / 6</gadget>
<output>160</output>

<result>160</result>