When the quotient of dividing 9.8 by 2.9 is 3, what is the remainder?
9.8除以2.9的商是3时，余数是多少
<gadget id="calculator">2.9 * 3</gadget>
<output>8.7</output>

<gadget id="calculator">9.8 - 8.7</gadget>
<output>1.1</output>

<result>1.1</result>