Xiaoming’s family paid 37.2 yuan for electricity in December, 0.60 yuan per kWh. There are 4 people in Xiaoming’s family. How much electricity does each person use on average?
小明家12月份交了37.2元的电费，每度电0.60元，小明家4口人，平均每人用电多少度？
<gadget id="calculator">37.2 / 0.6 / 4</gadget>
<output>15.5</output>

<result>15.5</result>