The difference between 24.6 and 15.8 is divided by 30.8, and 3.8 is added to the quotient obtained. What is the result?
24.6与15.8的差去除30.8，所得的商再加上3.8，结果是多少？
<gadget id="calculator">24.6 - 15.8</gadget>
<output>8.8</output>

<gadget id="calculator">30.8 / 8.8</gadget>
<output>3.5</output>

<gadget id="calculator">3.5 + 3.8</gadget>
<output>7.3</output>

<result>7.3</result>