The supermarket shipped 40 kilograms of chocolate, packed in a bag of 500 grams, and packed in a box of 8 bags. How many boxes of these chocolates can be packed in total?
超市运来40千克巧克力，每500克装一袋，每8袋装一盒，这些巧克力一共可以装多少盒？
<gadget id="calculator">40 * 1_000</gadget>
<output>40_000</output>

<gadget id="calculator">500 * 8</gadget>
<output>4_000</output>

<gadget id="calculator">40_000 / 4_000</gadget>
<output>10</output>

<result>10</result>