How many hours is 3 hours and 6 minutes?
3小时6分钟等于多少小时．
<gadget id="calculator">6 / 60</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">(1/10) + 3</gadget>
<output>31/10 = around 3.1</output>

<result>31/10 = around 3.1</result>