Xiangyang Primary School used 220 tons of water in October, and the water consumption in November was 5% lower than that in October. The water fee per ton was 2.4 yuan. How much is the water fee for Xiangyang Primary School in November?
向阳小学十月份用水220吨，十一月份用水比十月份节约5%，每吨水费2.4元，向阳小学十一月份交水费多少元？
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">220 * (1/20)</gadget>
<output>11</output>

<gadget id="calculator">220 - 11</gadget>
<output>209</output>

<gadget id="calculator">209 * 2.4</gadget>
<output>501.6</output>

<result>501.6</result>