A sheep farm has 2,000 sheep, which is 1/3 more than the number of goats. How many goats are there in this sheep farm?
一个羊场养绵羊2000只，比山羊的只数多(1/3)，这个羊场有山羊多少只？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 + (1/3)</gadget>
<output>4/3 = around 1.333333</output>

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

<result>1_500</result>