Dongxing Primary School bought back 5 boxes of red ink, 36 bottles per box, 2.4 yuan per bottle. How much do you spend in total?
东兴小学买回5箱红墨水，每箱36瓶，每瓶2.4元．一共用多少钱？
<gadget id="calculator">5 * 36 * 2.4</gadget>
<output>432</output>

<result>432</result>