The divisor is 32, the quotient is 15, and the remainder is 9. What is the dividend?
除数是32，商是15，余数是9，被除数是多少？
<gadget id="calculator">32 * 15</gadget>
<output>480</output>

<gadget id="calculator">480 + 9</gadget>
<output>489</output>

<result>489</result>