The sum of A and B is 38.5. If the decimal point of B is moved to the right, it will be the same as A. What is the number of A?
甲乙两数的和是38.5，把乙数的小数点向右移动一位，就与甲数相同．甲数是多少．
<gadget id="calculator">10 + 1</gadget>
<output>11</output>

<gadget id="calculator">38.5 / 11</gadget>
<output>3.5</output>

<gadget id="calculator">3.5 * 10</gadget>
<output>35</output>

<result>35</result>