The quotient of A divided by B is 3 and the remainder is 3. The numbers A and B are simultaneously enlarged to 10 times their original size, what is the remainder?
甲数除以乙数的商是3，余数是3．甲、乙两数同时扩大到原来的10倍，那么余数是多少
<gadget id="calculator">3 * 10</gadget>
<output>30</output>

<result>30</result>