My mother rides a bicycle to and from get off work every day. She rides a bicycle for 12.5 hours a week (5 days). How many hours does she ride on average every day?
妈妈每天骑自行车上下班，一周(5天)共骑车12.5小时，平均每天骑车几小时？
<gadget id="calculator">12.5 / 5</gadget>
<output>2.5</output>

<result>2.5</result>