Column calculation: what is the quotient of the sum of 4.8 and 3.2 divided by half of 8?
列式计算：4.8与3.2的和除以8的一半，商是多少？
<gadget id="calculator">4.8 + 3.2</gadget>
<output>8</output>

<gadget id="calculator">8 / 2</gadget>
<output>4</output>

<gadget id="calculator">8 / 4</gadget>
<output>2</output>

<result>2</result>