There were 20 boats in the park, and the daily income was 1,600 yuan. According to this calculation, if 5 boats are added now, how much is the total daily income? (calculated by proportion)
公园原有20条船，每天收入1600元，照这样计算，现在增加5条船，每天收入一共是多少元？(用比例计算)
<gadget id="calculator">1_600 / 20</gadget>
<output>80</output>

<gadget id="calculator">80 * 20</gadget>
<output>1_600</output>

<gadget id="calculator">80 * 5</gadget>
<output>400</output>

<gadget id="calculator">1_600 + 400</gadget>
<output>2_000</output>

<result>2_000</result>