Mineral water sold in a supermarket accounts for 30% of the total number of beverages sold in one day, and soda water sold accounts for 24% of the total number of beverages sold. Soda water sold is 54 bottles less than mineral water. How many bottles are sold in total on this day? drinks? (column equation solution)
某超市一天卖出的矿泉水占卖出饮料总数的30%，卖出的苏打水占卖出饮料总数的24%，卖出的苏打水比矿泉水少54瓶，这一天一共卖出多少瓶饮料？(列方程解答)
<gadget id="calculator">0.3 * 900</gadget>
<output>270</output>

<gadget id="calculator">0.24 * 900</gadget>
<output>216</output>

<gadget id="calculator">270 + 216</gadget>
<output>486</output>

<result>486</result>