The Yangtze River in my country is the third longest river in the world, with a total length of 6,300 kilometers, which is 1/36 shorter than the largest river in the world, the Amazon River in Henan and America. How many kilometers is the total length of the Amazon River?
我国长江是世界第三大河，全长6300千米，比世界上第一大河南美洲的亚马孙河短1/36，亚马孙河全长多少千米？
<gadget id="calculator">1 / 36</gadget>
<output>1/36 = around 0.027778</output>

<gadget id="calculator">1 - (1/36)</gadget>
<output>35/36 = around 0.972222</output>

<gadget id="calculator">6_300 / (35/36)</gadget>
<output>6_480</output>

<result>6_480</result>