The sum of A and B is 25.3. If the decimal point of A is moved to the right, it will be equal to B. What is the original value of A?
甲乙两数的和是25.3，如果把甲数的小数点向右移动一位后，就与乙数相等，甲数原来是多少．
<gadget id="calculator">10 + 1</gadget>
<output>11</output>

<gadget id="calculator">25.3 / 11</gadget>
<output>2.3</output>

<result>2.3</result>