The school buys 5 boxes of mineral water, 24 bottles per box, 2 yuan per bottle, how much does it cost?
学校买来5箱矿泉水，每箱24瓶，每瓶2元，需要花多少元钱．
<gadget id="calculator">5 * 24 * 2</gadget>
<output>240</output>

<result>240</result>