When Dongdong calculated 4.56 divided by a number, because the decimal point of the quotient was one more point to the left, the result was 0.15. What is the divisor of this question.
东东在计算4.56除以一个数时，由于商的小数点向左多点了一位，结果得0.15，这道题的除数是多少．
<gadget id="calculator">0.15 * 10</gadget>
<output>1.5</output>

<gadget id="calculator">4.56 / 1.5</gadget>
<output>3.04</output>

<result>3.04</result>