The land area of Zhejiang Province is only 1% of the national land area, and its land release status is "seven mountains, one water and two fields". So what is the mountainous area of Zhejiang Province?
浙江省的土地面积只有全国国土面积的1%，它的土地发布情况是"七山一水二分田"．那么浙江省的山地面积是多少．
<gadget id="calculator">1 / 100</gadget>
<output>1/100 = around 0.01</output>

<gadget id="calculator">7 / 10</gadget>
<output>7/10 = around 0.7</output>

<gadget id="calculator">(1/100) * (7/10)</gadget>
<output>7/1_000 = around 0.007</output>

<result>7/1_000 = around 0.007</result>