The grassland area of our country is about 4 million square kilometers, which is equivalent to (5/12) of the land area of our country. How many thousand square kilometers is the land area of our country?
我国草地面积大约是400万平方千米，相当于我国国土面积的(5/12)，我国国土面积大约是多少万平方千米？
<gadget id="calculator">5 / 12</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">400 / (5/12)</gadget>
<output>960</output>

<result>960</result>