What is the quotient of the sum of 35 and 15 divided by the difference between 12 and 8?
35与15的和除以12与8的差，商是多少？
<gadget id="calculator">35 + 15</gadget>
<output>50</output>

<gadget id="calculator">12 - 8</gadget>
<output>4</output>

<gadget id="calculator">50 / 4</gadget>
<output>25/2 = around 12.5</output>

<result>25/2 = around 12.5</result>