What is the quotient of the sum of 5.6 and 0.7 divided by the difference between 30 and 4.8?
5.6与0.7的和，除30与4.8的差，商是多少？
<gadget id="calculator">30 - 4.8</gadget>
<output>25.2</output>

<gadget id="calculator">5.6 + 0.7</gadget>
<output>6.3</output>

<gadget id="calculator">25.2 / 6.3</gadget>
<output>4</output>

<result>4</result>