When Xiaohua calculated 3.6 divided by a number, because the decimal point of the quotient was wrong by one place to the right, the result was 24. What is the divisor for this question?
小华在计算3.6除以一个数时，由于商的小数点向右点错了一位，结果得24．这道题的除数是多少？
<gadget id="calculator">3.6 / 2.4</gadget>
<output>1.5</output>

<result>1.5</result>