What is the remainder when the quotient of 9.37/3.1 is 3
当9.37/3.1的商是3时，余数是多少
<gadget id="calculator">3.1 * 3</gadget>
<output>9.3</output>

<gadget id="calculator">9.37 - 9.3</gadget>
<output>0.07</output>

<result>0.07</result>