What is the quotient of 56 divided by 15 minus 8? What is the column type.
56除以15减8的差，商是多少？列式是多少．
<gadget id="calculator">15 - 8</gadget>
<output>7</output>

<gadget id="calculator">56 / 7</gadget>
<output>8</output>

<result>8</result>