If the decimal point of number A is moved one place to the right, it is equal to number B. Number B is 0.24. What is number A?
甲数的小数点向右移动一位就和乙数相等，乙数是0.24，甲数是多少．
<gadget id="calculator">0.24 / 10</gadget>
<output>0.024</output>

<result>0.024</result>