There are about 2000 red-crowned cranes in the world in 2001, among which my country accounts for (3/4). How many are there in our country?
国家一级保护动物丹顶鹤，2001年全世界约有2000只，我国占其中的(3/4)．我国约有多少只？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">2_000 * (3/4)</gadget>
<output>1_500</output>

<result>1_500</result>