When a student was calculating a certain problem, he reversed the first two digits of the dividend and divided it by 15 to get 48. What is the correct number?
一位同学在计算某一道题目时，把被除数的前两位数字看反了，除以15得到48，正确的得数是多少．
<gadget id="calculator">270 / 15</gadget>
<output>18</output>

<result>18</result>