In September, Xiaoming’s Internet access fee is 90 yuan, and the hourly Internet access fee is 2 yuan. Do the math, how long does Xiaoming’s family spend online on average every day in September?
九月份小明家的上网费是90元，每小时的上网费是2元，算一算，小明家九月份平均每天上网多长时间？
<gadget id="calculator">90 / 2 / 30</gadget>
<output>3/2 = around 1.5</output>

<result>3/2 = around 1.5</result>