When a number is divided by 60, the quotient is 15 and the remainder is 2. What is the number?
一个数除以60，商是15，余数是2，这个数是多少
<gadget id="calculator">60 * 15</gadget>
<output>900</output>

<gadget id="calculator">900 + 2</gadget>
<output>902</output>

<result>902</result>