When the little sloppy divides a number by 2.4, he regards the division sign as the multiplication sign, and the calculated result is 8.64. What is the correct answer to this question.
小马虎在计算一个数除以2.4时，把除号看成了乘号，算得结果是8.64．这道题的正确结果是多少．
<gadget id="calculator">8.64 / 2.4 / 2.4</gadget>
<output>1.5</output>

<result>1.5</result>