What is the quotient of the sum of 3.4 and 5.6 divided by their difference?
3.4与5.6的和除以它们的差，商是多少？
<gadget id="calculator">3.4 + 5.6</gadget>
<output>9</output>

<gadget id="calculator">5.6 - 3.4</gadget>
<output>2.2</output>

<gadget id="calculator">9 / 2.2</gadget>
<output>4.090909</output>

<result>4.090909</result>