The quotient of 0.37/0.12 is 3, what is the remainder?
0.37/0.12商是3，余数是多少．
<gadget id="calculator">0.12 * 3</gadget>
<output>0.36</output>

<gadget id="calculator">0.37 - 0.36</gadget>
<output>0.01</output>

<result>0.01</result>