When Xiaogang calculated a decimal subtraction, he regarded the subtrahend 4.8 as 48, and the result was 54. What should be the correct result?
小刚在计算一道小数减法时，把减数4.8看成了48，结果得54，正确的结果应该是多少？
<gadget id="calculator">48 - 4.8</gadget>
<output>43.2</output>

<gadget id="calculator">54 + 43.2</gadget>
<output>97.2</output>

<result>97.2</result>