When Xiao Ming divided 34.72 by a number, he regarded the divisor with one decimal as an integer, and the result was 1.24. What is the divisor of this question.
小明在计算34.72除以一个数时，由于将含有一位小数的除数看成了整数，结果得1.24．这道题的除数是多少．
<gadget id="calculator">34.72 / 1.24 / 10</gadget>
<output>2.8</output>

<result>2.8</result>