Divide 400 by the product of the difference between 51 and 46 and 8, what is the quotient?
用400除以51与46的差与8的积，商是多少？
<gadget id="calculator">51 - 46</gadget>
<output>5</output>

<gadget id="calculator">5 * 8</gadget>
<output>40</output>

<gadget id="calculator">400 / 40</gadget>
<output>10</output>

<result>10</result>