When the quotient of 1.6/0.3 is 5, what is the remainder
1.6/0.3商是5时，余数是多少
<gadget id="calculator">0.3 * 5</gadget>
<output>1.5</output>

<gadget id="calculator">1.6 - 1.5</gadget>
<output>0.1</output>

<result>0.1</result>