The store brings in 8 boxes of leather shoes, 20 pairs in each box, and each pair costs 15 yuan. How much can you sell in total? (answer in two ways)
商店运进8箱皮鞋，每箱20双，每双15元．一共可以卖出多少元？(用两种方法解答)
<gadget id="calculator">15 * 20</gadget>
<output>300</output>

<gadget id="calculator">8 * 300</gadget>
<output>2_400</output>

<result>2_400</result>