What is the quotient of the sum of 75 and 25 divided by their difference?
75与25的和除以它们的差，商是多少？
<gadget id="calculator">75 + 25</gadget>
<output>100</output>

<gadget id="calculator">75 - 25</gadget>
<output>50</output>

<gadget id="calculator">100 / 50</gadget>
<output>2</output>

<result>2</result>